Government Tender Glossary

Plain-language definitions of the public procurement terms that show up in TED notices, ESPD forms, and day-to-day tendering.


Award Criteria & Evaluation

Abnormally Low Tender

An Abnormally Low Tender is a bid whose price or cost appears implausibly low relative to the works, supplies, or services to be provided, triggering a mandatory obligation on the contracting authority to request an explanation from the bidder before it can be rejected, under Article 69 of Directive 2014/24/EU.

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UK Procurement Act 2023 Terminology

Above-Threshold Contract

An above-threshold contract is a public contract whose estimated value meets or exceeds the financial thresholds set under the Procurement Act 2023, triggering the full suite of competitive tendering obligations, mandatory notice publication, and bidder remedy rights.

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UK Contracting Authorities

Academy Trust Procurement

Academy trust procurement covers the purchasing of goods, services, and works by academy trusts in England, which are charitable companies that operate state-funded schools outside local authority control, and which qualify as contracting authorities under the Procurement Act 2023 when they receive public funding above threshold levels.

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Procurement Procedures & Methods

Accelerated Procedure

An accelerated procedure is a compressed version of the open or restricted procedure under EU procurement law that allows a contracting authority to apply shortened minimum time limits when there is duly substantiated urgency, reducing standard periods from 35 or 30 days to as few as 15 days.

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SME Access & Social Procurement

Accessibility Requirements in Procurement

Accessibility requirements in procurement are technical specifications and contract conditions that ensure goods, services, and works procured with public funds are usable by people with disabilities and those with age-related or temporary functional limitations, mandated by Directive 2014/24/EU and the European Accessibility Act (Directive 2019/882/EU) for applicable product and service categories.

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WTO GPA & Trade Agreements

Accession to the GPA

Accession to the GPA is the formal process by which a WTO member joins the plurilateral Government Procurement Agreement, committing to open specified procurement markets to other parties in exchange for reciprocal access to their markets.

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Contract Modifications & Amendments

Additional Works, Services or Supplies

Additional works, services or supplies are extra deliverables added to an existing public contract under Article 72(1)(b) of Directive 2014/24/EU, permitted without a new procedure where they were not included in the original contract, could not have been foreseen, are technically or economically inseparable from the original, and the value increase does not exceed 50% of the original contract value.

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Framework Agreements & Dynamic Markets

Admission to Dynamic Market

Admission to a Dynamic Market or Dynamic Purchasing System is the formal process by which a contracting authority assesses a supplier's application against published qualification conditions and, if satisfied, grants the supplier membership and eligibility to receive call-off invitations.

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Financial Requirements & Bonds

Advance Payment Guarantee

An advance payment guarantee is a financial instrument that protects a contracting authority when it pays a supplier in advance of performance, ensuring the advance can be recovered if the supplier fails to deliver the contracted works, goods, or services.

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EU Institutions & Bodies

Advisory Committee on Public Contracts

The Advisory Committee on Public Contracts is the EU body that advises the European Commission on procurement policy, brings together member state representatives to discuss the application of the directives, and contributes to the preparation of threshold updates, guidance documents, and legislative reform proposals.

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EU Procurement Fundamentals & Principles

Aggregated Procurement

Aggregated procurement is the practice of combining the purchasing requirements of multiple contracting authorities, or multiple separate purchases by a single authority, into a single procurement exercise to achieve economies of scale, reduce administrative cost, and leverage greater buying power in the market.

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Thresholds & Financial Rules

Aggregation Rules

Aggregation rules require contracting authorities to combine the estimated values of related contracts, lots, or recurring requirements when assessing whether EU procurement thresholds are triggered, preventing artificial fragmentation of purchasing to avoid the full-procedure obligations.

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Procurement Analytics & IntelligenceAI

AI in Procurement (Artificial Intelligence)

Artificial intelligence in procurement refers to the application of machine learning, natural language processing, and predictive modelling to procurement tasks, including opportunity discovery, document analysis, bid writing assistance, compliance checking, and outcome prediction, enabling suppliers and buyers to process and act on procurement information at a scale and speed not achievable manually.

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Remedies, Standstill & Legal Challenges

Alcatel Letter

The Alcatel letter is the formal written notification sent by a contracting authority to all tenderers simultaneously upon making an award decision, stating who won, why they won, and marking the start of the mandatory standstill period during which unsuccessful bidders may challenge the decision.

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Remedies, Standstill & Legal Challenges

Alcatel Period

The Alcatel period is the informal name for the mandatory standstill window between a public contract award decision and contract signature, named after the landmark 1999 Court of Justice of the EU ruling that first required member states to provide effective pre-contractual remedies for disappointed tenderers.

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Remedies, Standstill & Legal Challenges

Alternative Penalties

Alternative penalties are sanctions imposed on a contracting authority in lieu of a declaration of ineffectiveness when a procurement breach is serious enough to warrant the strongest sanction but voiding the contract would be disproportionate to the public interest, typically taking the form of a financial fine or a shortening of the contract term.

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Qualification & Selection

Annual Turnover Requirement

An annual turnover requirement is a minimum revenue threshold set by a contracting authority as a financial standing criterion, designed to ensure that a supplier has sufficient financial capacity to sustain contract performance, with EU law capping unjustified requirements at twice the estimated annual contract value.

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Ethics, Compliance & IntegrityAML

Anti-Money Laundering (AML) in Procurement

Anti-money laundering in procurement refers to the controls and obligations designed to prevent public contracts from being used to integrate illicit funds into legitimate economic activity, including supplier due diligence, beneficial ownership disclosure, and exclusion of operators convicted of money laundering offences.

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Thresholds & Financial Rules

Anti-Splitting Rules

Anti-splitting rules prohibit contracting authorities from artificially dividing a single requirement into multiple smaller contracts with the intention or effect of keeping individual contract values below EU procurement thresholds, ensuring that economically significant purchasing is subject to full competitive procedures.

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UK Contracting AuthoritiesALB

Arm's-Length Body (ALB) Procurement

An arm's-length body is a public sector organisation that operates independently from ministers while remaining accountable to government, including executive agencies, non-departmental public bodies, and regulators, each of which acts as a contracting authority under the Procurement Act 2023 with its own procurement function and commercial priorities.

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Defence & Security Procurement

Article 346 TFEU (Essential Security Interests)

Article 346 of the Treaty on the Functioning of the European Union allows EU member states to exclude specific contracts from the application of EU public procurement rules where disclosure of the information involved would be contrary to the essential security interests of the state.

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UK Procurement Act 2023 Terminology

Assessment Summary (UK)

An assessment summary is a written document that contracting authorities in the UK must provide to each unsuccessful bidder under the Procurement Act 2023, explaining how the bidder's tender was scored against the published award criteria and how those scores compared to the winning bid.

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Cross-Border & International Procurement

Association Agreement (Procurement Chapter)

An association agreement procurement chapter is the section of an EU association or partnership agreement that commits the non-EU signatory country to align its public procurement rules with EU standards and to provide reciprocal market access for above-threshold contracts, often as a stepping-stone toward deeper economic integration or EU accession.

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UK Portals & Platforms

Atamis

Atamis is a UK cloud-based eProcurement and contract management platform adopted by NHS trusts, local authorities, and other public bodies to manage the full procurement lifecycle electronically, including sourcing, supplier qualification, tender management, evaluation, and post-award contract administration.

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Remedies, Standstill & Legal Challenges

Automatic Suspension

Automatic suspension is the legal mechanism by which a contracting authority is prevented from signing a public contract as soon as an unsuccessful tenderer lodges review proceedings within the mandatory standstill period, operating without any court order and suspending the award until a review body decides whether the suspension should be lifted.

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Concessions

Availability Risk

Availability risk in concession contracts is the exposure of a concessionaire to financial deductions or penalties when the asset or service fails to meet the required availability, quality, or performance standard, with the operator bearing the cost of shortfalls in output rather than the contracting authority.

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UK Procurement Act 2023 Terminology

Award Criteria (UK)

Award criteria under the Procurement Act 2023 are the published factors and their weightings that a contracting authority uses to evaluate compliant tenders and identify the Most Advantageous Tender (MAT), which must be linked to the subject matter of the contract and published before the competition opens.

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Award Criteria & Evaluation

Award Criteria Sub-Criteria

Award Criteria Sub-Criteria are the granular evaluation dimensions defined within a top-level award criterion, each carrying its own weight or score allocation, enabling contracting authorities to signal the relative importance of specific aspects of quality, technical merit, or cost within a broader evaluation framework.

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Transparency & Publication

Award Decision Letter

An award decision letter is the formal written notification sent by a contracting authority to all tenderers informing them of the outcome of an evaluation, identifying the winning bidder, and triggering the mandatory standstill period during which unsuccessful bidders may seek a debriefing and, if necessary, bring a legal challenge before the contract is signed.

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Contract Award & Post-Award

Award Notice Publication

An award notice publication is the mandatory public announcement, sent to the OJEU or a national portal after contract signature, disclosing the winning supplier, the contract value awarded, and key procurement details so that the market and the public can scrutinise how public money was spent.

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Procurement Analytics & Intelligence

Award Pattern Analysis

Award pattern analysis is the systematic examination of which suppliers win public contracts in a given market, on what terms, through which procedures, and with what frequency, revealing competitive concentration, incumbency strength, buyer preferences, and the realistic prospects for new market entrants or challengers.

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Financial Requirements & Bonds

Bank Guarantee (Procurement)

A bank guarantee in procurement is an unconditional written undertaking by a regulated financial institution to pay a specified sum to a contracting authority on demand, used as the standard instrument for tender bonds, performance bonds, advance payment guarantees, and retention bonds in European public contracts.

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UK Procurement Act 2023 Terminology

Below-Threshold Contract

A below-threshold contract is a public contract whose estimated value falls below the financial limits that trigger the full requirements of the Procurement Act 2023, giving contracting authorities greater procedural flexibility while still requiring compliance with basic transparency and fairness obligations.

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Thresholds & Financial Rules

Below-Threshold Procurement

Below-threshold procurement refers to public purchasing where the estimated contract value falls below the applicable EU directive threshold, meaning that directive-level procedural obligations do not apply, though national rules and general EU Treaty principles of transparency and equal treatment still govern the process.

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OCDS & Data Standards

Beneficial Ownership Disclosure

Beneficial ownership disclosure in public procurement is the requirement or practice of identifying the natural persons who ultimately own or control a company awarded a public contract, enabling authorities and the public to detect conflicts of interest, corruption, and the misuse of shell companies to capture government spending.

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Award Criteria & Evaluation

Best Price-Quality Ratio

The Best Price-Quality Ratio is the dominant form of MEAT evaluation under EU procurement law, requiring contracting authorities to assess tenders against a weighted combination of price or cost and qualitative criteria linked to the contract subject matter, such as technical merit, delivery methodology, and environmental performance.

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Award Criteria & Evaluation

Best Value Evaluation

Best Value Evaluation is the overarching procurement philosophy that contract award should deliver the optimum combination of quality and cost over the lifetime of the contract, balancing immediate price against whole-life performance, risk, and social outcomes rather than defaulting to the lowest available price.

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Bid Management & Proposal Writing

Bid Library

A bid library is a curated, searchable repository of approved proposal content including case studies, method statements, CVs, standard responses, and supporting evidence that a supplier maintains and reuses across tender submissions to improve quality and reduce bid preparation time.

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Bid Management & Proposal Writing

Bid Management

Bid management is the end-to-end process of identifying, evaluating, preparing, and submitting responses to public procurement opportunities, coordinating people, content, and deadlines to maximise the probability of winning compliant, profitable contracts.

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Ethics, Compliance & Integrity

Bid Rigging

Bid rigging is a form of cartel conduct in which competing suppliers secretly coordinate their tender submissions to predetermine the winner, eliminating genuine competition, inflating contract prices, and depriving contracting authorities and taxpayers of fair value.

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Bid Management & Proposal Writing

Bid/No-Bid Decision

A bid/no-bid decision is a structured evaluation by a supplier of whether a specific public procurement opportunity is worth pursuing, weighing strategic fit, probability of winning, resource cost, and contract risk before committing to a full tender response.

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Bid Management & Proposal Writing

Bidder Clarification Question

A bidder clarification question is a formal written query submitted by a supplier to the contracting authority during the tender period, seeking clarification on ambiguous, contradictory, or unclear aspects of the procurement documents before the submission deadline.

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WTO GPA & Trade Agreements

Bilateral Procurement Agreements

Bilateral Procurement Agreements are market-access commitments on government contracts negotiated between two trading partners outside the multilateral GPA framework, typically as dedicated chapters within broader free trade agreements.

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Construction & Works ProcurementBOQ

Bill of Quantities (BOQ)

A bill of quantities is a structured pricing document prepared by a quantity surveyor that itemises all the materials, labour, and operations required to complete a construction project, enabling contractors to submit comparable tenders and providing a basis for valuing variations and interim payments during the works.

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Ethics, Compliance & Integrity

Blacklisting (Procurement)

Blacklisting in procurement refers to the informal or formal exclusion of suppliers from opportunities, either through official debarment registers or through unlawful covert practices, and the term also specifically denotes illegal information sharing about workers' union activities used to deny employment in construction procurement.

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Tender Notice Types & eForms

BT-01 Legal Basis (eForms Field)

BT-01 is the eForms business term field recording the legal basis governing a procurement procedure, specifying which EU Directive or national transposition act applies, which in turn determines the applicable thresholds, procedure types, and mandatory disclosure requirements for the entire notice.

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Contract Types & Structures (EU/UK)BOT

Build-Operate-Transfer (BOT)

Build-Operate-Transfer is a project delivery model in which a private consortium finances, constructs, and operates a public infrastructure asset for a concession period, then transfers the asset to the public authority at the end of that period. It is regulated in Europe under the EU Concessions Directive 2014/23/EU.

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Construction & Works ProcurementBIM

Building Information Modelling (BIM) in Procurement

Building Information Modelling in procurement refers to the use of shared digital representations of a built asset to improve collaboration, design quality, and cost certainty throughout the procurement and construction process, with the UK and several EU member states mandating minimum BIM standards for publicly procured works above defined thresholds.

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Tender Notice Types & eForms

Buyer Profile Notice

A Buyer Profile Notice is published to direct suppliers to a contracting authority's dedicated buyer profile page on an e-procurement portal, centralising access to the authority's planned and current procurement activity, procurement policies, and contact information in one discoverable location.

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Procurement Analytics & Intelligence

Buyer Profiling

Buyer profiling is the process of building a detailed picture of a specific contracting authority: its organisational structure, procurement team, spending patterns, evaluation preferences, incumbent relationships, and procurement cycle, enabling suppliers to approach each buyer with informed, tailored engagement rather than generic outreach.

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Procurement Procedures & Methods

Call-Off Contract

A call-off contract is a specific contract awarded under an existing framework agreement or dynamic purchasing system, in which a contracting authority places an order or engages a supplier for a defined scope of work without running a full new procurement procedure.

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Green & Sustainable Procurement (GPP)

Carbon Footprint Requirement

A carbon footprint requirement in public procurement obliges bidders to quantify and disclose the greenhouse gas emissions associated with their proposed goods, services, or works, expressed as CO2 equivalent across defined life-cycle stages, enabling contracting authorities to compare bids on climate impact alongside price and quality.

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Ethics, Compliance & Integrity

Cartel Activity in Procurement

Cartel activity in procurement refers to secret anticompetitive agreements between suppliers, including bid rigging, market sharing, and price fixing, that eliminate genuine competition for public contracts and inflate costs to contracting authorities and taxpayers.

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Framework Agreements & Dynamic Markets

Cascade Mechanism (Framework)

A cascade mechanism in a framework agreement is a pre-established rule for direct award call-offs under which the contracting authority offers each requirement to framework suppliers in ranked order, moving to the next supplier only if the higher-ranked supplier declines or cannot fulfil the call-off.

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Bid Management & Proposal Writing

Case Study (Bid Evidence)

A bid case study is a structured piece of evidence within a tender response that documents a supplier's delivery of a comparable past contract, providing the contracting authority's evaluators with verifiable proof of relevant experience, capability, and achieved outcomes.

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Framework Agreements & Dynamic Markets

Category Management

Category management is a strategic procurement approach in which expenditure is grouped into defined spend categories and managed holistically across an organisation or group of organisations, enabling buyers to establish long-term supply strategies, leverage aggregated demand, and use framework agreements and Dynamic Purchasing Systems more effectively.

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UK Portals & PlatformsCDP

Central Digital Platform (CDP)

The Central Digital Platform is the UK government's new unified procurement infrastructure introduced under the Procurement Act 2023, providing a single system for supplier registration, notice publication, and procurement data, designed to replace the fragmented landscape of multiple portals and reduce administrative burden for suppliers and buyers alike.

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UK Contracting Authorities

Central Government Department (UK)

A central government department is a principal ministerial body of the UK government, such as the Home Office or HMRC, that procures goods, services, and works above threshold values under the Procurement Act 2023, publishing opportunities on Find a Tender Service and applying mandated commercial policies.

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Framework Agreements & Dynamic MarketsCPB

Central Purchasing Body (CPB)

A Central Purchasing Body is a contracting authority that provides centralised procurement activities to other contracting authorities, including the establishment of framework agreements, Dynamic Purchasing Systems, and direct award arrangements that member organisations can access without conducting their own procurement procedure.

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EU Procurement Fundamentals & PrinciplesCPB

Centralised Purchasing Body

A centralised purchasing body is a contracting authority that provides centralised purchasing activities, acquiring supplies or services for other contracting authorities or awarding public contracts or framework agreements for use by those authorities, enabling them to benefit from a single competitive process.

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ESPD & Supplier Documentation

Certificates and Attestations

Certificates and attestations are official documents issued by competent national authorities or accredited third parties that verify a supplier's legal, financial, professional, or technical standing, serving as the primary means of proof for exclusion and selection criteria in European public procurement.

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Tender Notice Types & eForms

Change Notice (eForms)

A Change Notice is the eForms-era category covering all amendments to previously published procurement notices, including corrections to contract notices, extensions of deadlines, and substantive scope changes, ensuring that updated information reaches all potential bidders simultaneously.

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Contract Modifications & Amendments

Change of Contractor

A change of contractor is the substitution of the original winning supplier with a different legal entity during the life of a public contract, which is generally treated as a substantial modification requiring a new procurement procedure under Article 72(1)(d) of Directive 2014/24/EU, except in three narrowly defined circumstances.

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Green & Sustainable Procurement (GPP)CPP

Circular Public Procurement (CPP)

Circular Public Procurement applies circular economy principles to public purchasing, prioritising products and services designed for reuse, repair, remanufacturing, and end-of-life recovery, thereby reducing virgin resource consumption and waste generation across the public sector supply chain.

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Bid Management & Proposal Writing

Clarification Response

A clarification response is the contracting authority's formal written answer to a bidder clarification question, published anonymously to all registered tenderers during the tender period, and which may amend or supplement the original procurement documents with binding effect on all submissions.

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Defence & Security Procurement

Classified Contract

A classified contract is a public contract where the subject matter, performance, or documentation requires protection under national or international security classification rules, obliging both the contracting authority and the contractor to handle all associated information according to the relevant security regulations.

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Green & Sustainable Procurement (GPP)

Clean Vehicle Directive (2019/1161)

The Clean Vehicle Directive (Directive 2019/1161/EU) sets mandatory minimum procurement targets for low-emission and zero-emission vehicles when public authorities and certain utilities purchase, lease, or procure operation of road vehicles, covering passenger cars, light commercial vehicles, trucks, and buses across EU member states.

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UK Procurement Act 2023 Terminology

Closed Framework

A closed framework is a traditional multi-supplier arrangement under the Procurement Act 2023 where supplier membership is fixed at the award stage and no new suppliers may join during the framework's life, which is capped at four years.

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IT & Digital Procurement

Cloud Hosting Procurement

Cloud hosting procurement covers the purchase of infrastructure-as-a-service and platform-as-a-service resources from commercial cloud providers, requiring public sector buyers to assess data sovereignty, security accreditation, exit costs, and compliance with national and EU cloud policy before contracting.

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Ethics, Compliance & Integrity

Code of Conduct (Procurement)

A code of conduct in procurement is a formal statement of ethical standards and behavioural expectations that governs how contracting authorities and suppliers approach public tendering, covering integrity, conflicts of interest, anti-bribery, confidentiality, and fair competition.

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Financial Requirements & Bonds

Collateral Warranty

A collateral warranty is a separate agreement by which a contractor, designer, or subcontractor extends its contractual duties directly to a third party such as a funder, future occupier, or public authority, giving that third party a direct cause of action for defects or breaches without relying solely on the main contract chain.

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Ethics, Compliance & Integrity

Collusive Tendering

Collusive tendering describes any secret coordination between competing suppliers before or during a tender process to undermine genuine competition, typically by agreeing on prices, bid allocations, or submission strategies to guarantee a predetermined outcome.

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Framework Agreements & Dynamic Markets

Commercial Agreement (UK)

A Commercial Agreement in UK public procurement is a formal term used by the Crown Commercial Service and other central purchasing bodies to describe a category of supply arrangement, including framework agreements, Dynamic Markets, and catalogue arrangements, established to enable public bodies to procure goods and services efficiently.

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EU Directives & RegulationsESPD

Commission Implementing Regulation (EU) 2016/7 (ESPD)

Commission Implementing Regulation (EU) 2016/7 introduced the European Single Procurement Document, a standardised self-declaration form that allows suppliers to assert their eligibility and capability at the start of a tender process without submitting full supporting certificates, significantly reducing the administrative burden of bidding across European markets.

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EU Institutions & Bodies

Committee of the Regions

The Committee of the Regions is the EU's advisory body representing regional and local authorities, providing opinions on procurement legislation that affects sub-national governments and advocating for procurement rules that reflect the realities of regional and municipal contracting authorities.

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CPV Codes & ClassificationCPV

Common Procurement Vocabulary (CPV)

The Common Procurement Vocabulary is the single classification system for public procurement across the European Union, providing a standardised set of codes that describe the subject matter of any contract for works, supplies, or services published on TED or national portals.

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SME Access & Social Procurement

Community Benefit Clause

A community benefit clause is a contractual term inserted in a public contract that requires the contractor to deliver specified social, economic, or environmental outcomes for the local community during contract performance, such as creating employment opportunities, providing training, or engaging local supply chains, enforceable alongside the core commercial obligations.

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Tender Notice Types & eForms

Competition Notice (eForms)

A Competition Notice is the eForms-era category of notice that formally opens a public procurement competition, covering the functions previously served by Contract Notices and equivalent call-for-competition publications across all EU procurement directive types.

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UK Procurement Act 2023 Terminology

Competitive Award

A competitive award is the award of a contract or framework call-off following a process in which two or more suppliers have submitted tenders and been evaluated against published criteria, representing the default and preferred method of awarding public contracts under the Procurement Act 2023.

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Procurement Procedures & Methods

Competitive Dialogue

Competitive dialogue is an EU procurement procedure for particularly complex contracts where the contracting authority cannot define the technical specifications or contractual structure without market input, involving structured confidential dialogue with shortlisted candidates before final tenders are submitted.

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UK Procurement Act 2023 Terminology

Competitive Flexible Procedure

The Competitive Flexible Procedure is a new procurement procedure introduced by the Procurement Act 2023 that gives contracting authorities broad latitude to design a bespoke multi-stage competition, enabling negotiation, dialogue, and iterative refinement in ways not permitted under the standard open procedure.

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Procurement Procedures & Methods

Competitive Procedure with Negotiation

The competitive procedure with negotiation is an EU procurement route in which shortlisted suppliers submit initial tenders that serve as a basis for negotiation with the contracting authority, allowing the buyer to refine requirements and improve offers before requesting final tenders.

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Procurement Analytics & Intelligence

Competitor Analysis (Public Procurement)

Competitor analysis in public procurement is the systematic study of the suppliers that compete for the same public contracts as you, examining their win patterns, pricing behaviour, capability claims, and buyer relationships to inform go/no-go decisions, bid strategy, and longer-term positioning in public sector markets.

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Bid Management & Proposal Writing

Compliance Matrix

A compliance matrix is a structured document used during bid preparation that maps every mandatory and scored requirement in the tender specification to the corresponding section of the supplier's response, ensuring nothing is omitted and that each requirement is fully addressed before submission.

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Green & Sustainable Procurement (GPP)

Comprehensive GPP Criteria

Comprehensive GPP Criteria are the advanced tier of the European Commission's voluntary environmental benchmarks, representing best-in-class environmental performance achievable by market leaders, requiring more rigorous verification such as third-party audits, detailed life-cycle data, or specific certifications beyond the Core level.

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Tender Notice Types & eForms

Concession Award Notice

A Concession Award Notice is the mandatory post-award publication on TED recording the outcome of a concession competition, naming the winning concessionaire, the contract duration, and the estimated total concession value for works or services concessions governed by Directive 2014/23/EU.

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Concessions

Concession Award Procedure

A concession award procedure is the process by which a contracting authority selects a concessionaire, characterised by significantly greater procedural flexibility than standard public procurement, requiring a published notice and adherence to transparency and equal treatment principles while allowing the authority to design its own selection and evaluation method.

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Concessions

Concession Contract

A concession contract is a public procurement arrangement in which a contracting authority grants an operator the right to exploit works or services, transferring the substantial operating risk to the concessionaire, who recovers costs primarily through revenues from users or performance-based payments.

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UK Legislation & Regulations

Concession Contracts Regulations 2016

The Concession Contracts Regulations 2016 transposed EU Directive 2014/23/EU into UK law, establishing a proportionate regulatory framework for the award of works and services concessions, where the concessionaire bears substantial operating risk in exchange for the right to exploit the concession.

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Concessions

Concession Duration

Concession duration is the contractual term for which a concessionaire holds the right to exploit a works or service, limited under Directive 2014/23/EU to the period a diligent operator would reasonably need to recoup its investment and earn a reasonable return on invested capital, with unusually long terms requiring specific justification.

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Concessions

Concession Modification Rules

Concession modification rules are the legal provisions in Article 43 of Directive 2014/23/EU that define the circumstances in which a contracting authority may vary an awarded concession contract without triggering the requirement for a new award procedure, protecting market competition while allowing necessary adjustments over long concession durations.

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Tender Notice Types & eForms

Concession Notice

A Concession Notice is the publication on TED announcing an above-threshold competition for a works or services concession, where the concessionaire takes on operating risk by deriving revenue primarily from users or the market rather than direct payment from the contracting authority.

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Concessions

Concessions Directive (2014/23/EU)

Directive 2014/23/EU is the EU legal instrument that establishes for the first time a dedicated harmonised framework for the award of concession contracts across EU member states, setting transparency, equal treatment, and operating-risk-transfer requirements while granting contracting authorities wider procedural freedom than standard procurement directives.

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Thresholds & Financial Rules

Concessions Threshold

The concessions threshold is the contract value above which works and services concessions must comply with Directive 2014/23/EU, set at approximately 5.38 million euros and covering arrangements where the concessionaire bears the operating risk of the activity being granted.

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Green & Sustainable Procurement (GPP)

Conflict Minerals Due Diligence

Conflict minerals due diligence is the process by which organisations verify that tin, tantalum, tungsten, and gold (3TG) in their supply chains do not originate from mines that finance armed conflict or involve serious human rights abuses, particularly in high-risk regions such as the Democratic Republic of Congo.

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Ethics, Compliance & Integrity

Conflict of Interest (Procurement)

A conflict of interest in procurement arises when a person involved in a contracting process has a personal, financial, or professional interest that could improperly influence their judgment, creating a risk of unfair treatment of tenderers or misuse of public funds.

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Subcontracting & Teaming

Consortium Agreement

A consortium agreement is the legally binding internal contract governing how two or more economic operators who have jointly bid for and won a public contract will allocate work, share revenues, and manage their mutual obligations to the contracting authority throughout the contract period.

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Bid Management & Proposal Writing

Consortium Bid

A consortium bid is a tender submission made jointly by two or more independent organisations that agree to combine their capabilities, resources, and experience to meet the requirements of a public procurement contract, with one member typically acting as the lead or prime bidder responsible for the overall submission.

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Construction & Works ProcurementCDM

Construction Design and Management (CDM) Regulations

The Construction Design and Management Regulations 2015 are UK health and safety regulations that allocate specific legal duties to clients, principal designers, principal contractors, designers, and contractors on construction projects, aiming to ensure that health and safety is managed throughout the design, procurement, and construction phases.

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Construction & Works Procurement

Construction Procurement (EU)

Construction procurement in the EU refers to the regulated process by which public authorities acquire building, civil engineering, and infrastructure works, governed primarily by Directive 2014/24/EU for standard works contracts and Directive 2014/23/EU for concessions, with mandatory advertising above defined financial thresholds.

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Contract Award & Post-Award

Contract Award Decision

A contract award decision is the formal determination by a contracting authority identifying the winning tenderer and the reasons for that choice, issued to all participating bidders before the contract is signed and triggering the mandatory standstill period under EU procurement law.

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Tender Notice Types & eFormsCAN

Contract Award Notice (CAN)

A Contract Award Notice is the mandatory post-award publication confirming which supplier won a public contract, the contract value, the number of tenders received, and the award criteria scores, providing transparency and market intelligence to unsuccessful bidders and future competitors.

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Contract Award & Post-Award

Contract Closeout

Contract closeout is the formal process of concluding all obligations under a public contract at the end of its term, encompassing financial settlement through the final account, return of assets, knowledge transfer, transition to a successor supplier, and documentation of performance for future procurement decisions.

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Contract Award & Post-Award

Contract Commencement

Contract commencement is the date on which the winning supplier's obligations under a public contract formally begin, typically defined in the contract documents and often distinct from the contract signature date, marking the start of the contract duration and performance monitoring period.

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UK Procurement Act 2023 Terminology

Contract Details Notice

A contract details notice is a mandatory post-award notice published under the Procurement Act 2023 that records the outcome of a procurement competition, identifying the winning supplier, the contract value, and key terms, replacing the contract award notice used under the previous regulations.

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Contract Award & Post-Award

Contract Duration

Contract duration is the total period over which a public contract runs, from the commencement date to the end of the initial term including any extension options exercised, bounded by the maximum duration limits set out in the procurement documents and applicable EU or national procurement rules.

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Contract Award & Post-Award

Contract Extension Option

A contract extension option is a right, reserved by the contracting authority in the original procurement documents, to extend the contract duration beyond the initial term without re-competing the contract, subject to the maximum duration limit and the conditions set out at the time of award.

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E-Procurement Platforms & TechnologyCLM

Contract Lifecycle Management (CLM)

Contract Lifecycle Management (CLM) is the systematic administration of contracts from initial drafting and negotiation through execution, performance monitoring, variation management, and expiry or renewal, supported by dedicated software that centralises contract data, automates obligations tracking, and reduces the risk of missed deadlines or unauthorised spend.

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Contract Award & Post-Award

Contract Maximum Duration

Contract maximum duration is the longest possible period a public contract may run, encompassing the initial term and all extension options, as disclosed in the original procurement documents and constrained by EU directive limits and proportionality principles to preserve market competition.

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Contract Modifications & Amendments

Contract Modification

A contract modification is any change made to the terms, scope, price, or duration of a public contract after it has been awarded, governed in European procurement by Article 72 of Directive 2014/24/EU, which sets out strict conditions under which modifications are lawful without triggering a new procurement procedure.

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Tender Notice Types & eForms

Contract Modification Notice (eForms)

A Contract Modification Notice is the eForms-structured publication recording a permitted change to an already-signed public contract during its performance, corresponding to the legacy Modification Notice and required when the modification meets the value and significance thresholds defined in Directive 2014/24/EU Article 72.

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Tender Notice Types & eFormsCN

Contract Notice (CN)

A Contract Notice is the formal public announcement that a contracting authority has launched a procurement competition, published on TED for above-threshold contracts and containing the essential information suppliers need to decide whether to participate.

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Contract Award & Post-Award

Contract Performance Monitoring

Contract performance monitoring is the ongoing process by which a contracting authority measures, records, and manages a supplier's delivery against the key performance indicators, service levels, and contractual obligations agreed at award, forming the basis for payment adjustments, extension decisions, and future procurement references.

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Transparency & Publication

Contract Register (UK)

The UK contract register is the centrally mandated, publicly accessible database of public contracts required under the Procurement Act 2023, where contracting authorities must publish contract details, award information, performance data, and modifications, making the UK one of the most disclosure-intensive procurement regimes in Europe.

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Procurement Analytics & Intelligence

Contract Register Analysis

Contract register analysis is the systematic review of a contracting authority's published record of awarded contracts, used by suppliers to map a buyer's procurement portfolio, identify upcoming reprocurements, assess incumbent relationships, and understand contract scope and value before approaching a buyer or bidding for new work.

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Contract Award & Post-Award

Contract Signature

Contract signature is the formal execution of the public contract by both the contracting authority and the winning supplier, which can only occur after the mandatory standstill period has elapsed without a successful legal challenge, creating the binding legal relationship between the parties.

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Contract Award & Post-Award

Contract Value (Awarded)

The contract value awarded is the actual monetary value at which a public contract is signed with the winning supplier, disclosed in the award notice and covering the full contract period including options, which may differ from the estimated value published at the start of the procurement.

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Contract Modifications & Amendments

Contract Variation Order

A contract variation order is a formal instruction issued by a contracting authority during contract performance that directs the contractor to change the scope, method, sequence, or quantity of work, typically under a power reserved in the contract, and may or may not result in a price or time adjustment depending on the nature of the variation.

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EU Procurement Fundamentals & Principles

Contracting Authority

A contracting authority is any state body, regional or local authority, body governed by public law, or association of such bodies that is required to follow public procurement rules when purchasing goods, works, or services above the applicable financial thresholds.

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UK Procurement Act 2023 Terminology

Contracting Authority (UK Definition)

A contracting authority under the Procurement Act 2023 is a public body or entity subject to the Act's procurement obligations, defined broadly to include central government departments, local authorities, NHS bodies, maintained schools, and other entities that are publicly funded or publicly controlled.

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Utilities & Special Sectors

Contracting Entity (Utilities)

A contracting entity in the utilities context is any public authority or private undertaking that operates in the water, energy, transport, or postal services sectors and is subject to Directive 2014/25/EU, covering both traditional public bodies and private entities holding special or exclusive rights in those sectors.

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OCDS & Data Standards

Contracting Process Identifier

A contracting process identifier (OCID) is the globally unique persistent identifier assigned to a single public procurement process in the Open Contracting Data Standard, linking every release and record across all stages of that process from planning to implementation within a single traceable chain.

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UK Portals & Platforms

Contracts Finder

Contracts Finder is the UK government's free online portal where public sector organisations publish contract opportunities and awarded contracts, covering both above-threshold notices alongside FTS and below-threshold opportunities, giving suppliers a single searchable view of UK public procurement activity.

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Green & Sustainable Procurement (GPP)

Core GPP Criteria

Core GPP Criteria are the baseline tier of the European Commission's voluntary environmental benchmarks, specifying the minimum environmental performance that the majority of market suppliers can meet, with a low verification burden, making them suitable for wide adoption across European contracting authorities.

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Green & Sustainable Procurement (GPP)CSRD

Corporate Sustainability Reporting Directive (CSRD) in Procurement

The Corporate Sustainability Reporting Directive requires large EU companies and listed SMEs to disclose standardised environmental, social, and governance information under the European Sustainability Reporting Standards, generating verified sustainability data that contracting authorities can use in procurement pre-qualification, selection, and performance monitoring.

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Tender Notice Types & eForms

Corrigendum Notice

A Corrigendum Notice is the formal correction published on TED when a contracting authority needs to amend information in a previously published procurement notice, including changes to deadlines, scope, specifications, or award criteria, with material changes requiring a reset of the tender period.

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Ethics, Compliance & Integrity

Corruption in Public Procurement

Corruption in public procurement encompasses bribery, kickbacks, fraudulent manipulation of tenders, and abuse of office by public officials or private parties, distorting competition, inflating costs, and diverting public funds away from genuine value for money.

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Award Criteria & Evaluation

Cost Criterion

The Cost Criterion is a tender evaluation element that measures the total economic cost of a procurement rather than the quoted price alone, encompassing life-cycle elements such as operating, maintenance, and disposal costs, enabling contracting authorities to assess long-term value more accurately than a price-only comparison.

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Contract Types & Structures (EU/UK)

Cost-Reimbursement Contract (EU)

A cost-reimbursement contract pays a supplier for all allowable, verified costs incurred in performing the work, plus an agreed fee or margin. It transfers cost risk to the contracting authority and is used in Europe for complex, uncertain-scope requirements where a fixed price cannot be reliably established at tender stage.

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NUTS Codes & Geography

Country Code (ISO 3166)

The ISO 3166 country code is the internationally standardised two-letter identifier for every sovereign state, used as the root prefix of every NUTS code and as the primary country indicator in EU procurement notices, TED database filters, and European procurement portals.

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Remedies, Standstill & Legal ChallengesCJEU

Court of Justice of the European Union (CJEU) Procurement Case Law

CJEU procurement case law comprises the body of judgments from the Court of Justice of the European Union interpreting the EU procurement directives and remedies framework, setting binding standards for all EU member states on issues including equal treatment, transparency, selection criteria, award criteria, and the right to effective pre-contractual challenge.

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UK Procurement Act 2023 Terminology

Covered Buyer

A covered buyer is any organisation within the scope of the Procurement Act 2023 that is required to follow the Act's rules when procuring goods, services, or works, encompassing contracting authorities, utilities, and defence authorities listed in the Act's schedules.

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UK Procurement Act 2023 Terminology

Covered Procurement

Covered procurement refers to any public procurement process that falls within the scope of the Procurement Act 2023, meaning it is conducted by a covered buyer, relates to an eligible contract type, and meets or exceeds the applicable financial thresholds.

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WTO GPA & Trade Agreements

CPTPP Procurement Chapter

The CPTPP Procurement Chapter is Chapter 15 of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership, establishing GPA-equivalent procurement disciplines and market access commitments among its eleven member economies spanning the Asia-Pacific region.

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CPV Codes & Classification

CPV 2008 (Current Version)

CPV 2008 is the current and binding version of the Common Procurement Vocabulary, introduced by Regulation (EC) 213/2008 and in force since 15 September 2008, replacing the earlier CPV 2003 version and providing the definitive set of codes that all European contracting authorities must use on public procurement notices.

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CPV Codes & Classification

CPV Additional Object

A CPV additional object is any supplementary CPV code assigned to a procurement notice beyond the single mandatory main object code, used to describe secondary or ancillary elements of the contract scope and enabling suppliers in adjacent markets to discover notices that are partly relevant to their offer.

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CPV Codes & Classification

CPV Category

A CPV category is the fourth hierarchical level of the Common Procurement Vocabulary, identified by the first five digits of a CPV code, narrowing a class into specific types of product or service and representing the level at which many contracting authorities make their final code selection for published notices.

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CPV Codes & Classification

CPV Class

A CPV class is the third hierarchical level of the Common Procurement Vocabulary, identified by the first four digits of a CPV code, refining a group into clusters of closely related products or services and providing one of the most practically useful levels for broad-spectrum tender monitoring.

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CPV Codes & Classification

CPV Code

A CPV code is the individual numeric identifier assigned to a procurement notice to describe its subject matter, drawn from the Common Procurement Vocabulary classification system and structured as eight significant digits plus one check digit covering works, supplies, and services.

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CPV Codes & Classification

CPV Code Lookup

A CPV code lookup is a searchable reference tool that allows contracting authorities and suppliers to identify, verify, and browse Common Procurement Vocabulary codes by keyword or hierarchy navigation, ensuring that the correct and current code is selected or matched for a procurement notice or monitoring strategy.

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CPV Codes & Classification

CPV Code Structure (8-Digit Format)

The CPV code structure is an eight-significant-digit numeric format followed by a check digit, where each positional digit encodes a progressively finer level of the procurement classification hierarchy from division through group, class, category, and subcategory to a reserved eighth position.

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CPV Codes & Classification

CPV Division

A CPV division is the highest level of the Common Procurement Vocabulary hierarchy, identified by the first two digits of a CPV code, grouping all procurement subjects into 45 broad sectors such as construction works, food products, financial services, and health services.

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CPV Codes & Classification

CPV for Services

CPV for services refers to the subset of the Common Procurement Vocabulary used to classify public contracts where the primary obligation is performing an activity rather than delivering goods or carrying out construction, covering professional, technical, financial, social, health, and many other service types across European procurement.

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CPV Codes & Classification

CPV for Supplies

CPV for supplies refers to the subset of the Common Procurement Vocabulary used to classify public contracts for the purchase, lease, or hire-purchase of goods and products, spanning divisions such as food, medical equipment, office machinery, vehicles, and industrial goods across the European procurement market.

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CPV Codes & Classification

CPV for Works

CPV for works refers to the subset of the Common Procurement Vocabulary used to classify public contracts for construction, civil engineering, installation, demolition, and related activities, concentrated primarily in division 45 and covering the full spectrum of built environment procurement across Europe.

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CPV Codes & Classification

CPV Group

A CPV group is the second hierarchical level of the Common Procurement Vocabulary, identified by the first three digits of a CPV code, subdividing a division into clusters of related procurement subjects to provide an intermediate layer of specificity between broad sector and precise product or service type.

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CPV Codes & Classification

CPV Main Object

The CPV main object is the single primary CPV code that a contracting authority must assign to every procurement notice to identify the principal subject matter of the contract, forming the cornerstone of classification and the primary index field used by procurement portals and search tools.

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CPV Codes & Classification

CPV Regulation (EC) 213/2008

Regulation (EC) 213/2008 is the EU legislation that introduced the current CPV 2008 code set, replacing the earlier CPV 2003 version, and establishing the legally binding vocabulary and structural rules that all European contracting authorities must follow when classifying public procurement notices.

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CPV Codes & Classification

CPV Subcategory

A CPV subcategory is the fifth and most specific hierarchical level of the Common Procurement Vocabulary, encoded in digits six and seven of a CPV code, providing the finest granularity available for classifying a public procurement subject and enabling the most targeted tender discovery searches.

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Financial Requirements & Bonds

Credit Rating Requirement

A credit rating requirement in public procurement specifies a minimum credit rating from a recognised agency that a bidder, its parent guarantor, or the issuer of a required financial instrument must hold, used in high-value or long-duration contracts where the contracting authority needs assurance of sustained financial soundness.

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ESPD & Supplier Documentation

Criminal Record Certificate

A criminal record certificate is an official document issued by a national judicial or administrative authority confirming whether an individual or legal entity has convictions recorded against them, serving as the primary means of proof for mandatory exclusion grounds in European public procurement under Directive 2014/24/EU.

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NUTS Codes & Geography

Cross-Border Contract Performance

Cross-border contract performance occurs when a public procurement contract requires delivery across the territory of two or more countries, raising specific legal, logistical, and regulatory considerations that bidders must address in their technical proposals and compliance planning.

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EU Procurement Fundamentals & Principles

Cross-Border Joint Procurement

Cross-border joint procurement is a procurement arrangement in which contracting authorities from two or more EU member states (or other participating countries) collaborate to conduct a single procurement procedure, requiring careful agreement on applicable law and governance to navigate different national legal frameworks.

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Cross-Border & International Procurement

Cross-Border Procurement (EU)

Cross-border procurement refers to the participation of suppliers from one European country in public contracts awarded by contracting authorities in another, a cornerstone of the EU single market that Directives 2014/24/EU and 2014/25/EU actively facilitate through harmonised rules and mandatory advertising on TED.

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CPV Codes & Classification

Cross-Referencing CPV and CPC

Cross-referencing CPV and CPC is the process of mapping codes between the Common Procurement Vocabulary used in European public procurement and the United Nations Central Product Classification system used in international trade, enabling suppliers to translate their market positioning between European and global procurement contexts.

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UK Portals & PlatformsCCS

Crown Commercial Service (CCS) Portal

The Crown Commercial Service Portal is the UK government's central procurement hub where CCS publishes framework agreement opportunities, manages supplier registration, and gives public sector buyers access to hundreds of commercial agreements covering technology, professional services, travel, facilities, and more.

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Framework Agreements & Dynamic Markets

Crown Commercial Service Frameworks

Crown Commercial Service frameworks are framework agreements and Dynamic Purchasing Systems established by the Crown Commercial Service, the UK government's central purchasing body, which are available to UK public sector bodies across central government, local authorities, health, education, and other eligible sectors.

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IT & Digital Procurement

Cyber Essentials (Procurement Requirement)

Cyber Essentials is a UK government-backed certification scheme that demonstrates a supplier meets baseline cybersecurity controls, and is increasingly mandated as a minimum selection requirement in public sector ICT procurement, particularly for contracts involving handling of government or personal data.

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Remedies, Standstill & Legal Challenges

Damages Claim (Procurement)

A damages claim in public procurement is a legal action by an unsuccessful tenderer seeking financial compensation for loss suffered as a result of a contracting authority's breach of procurement law, typically calculated as the lost profit the claimant would have earned had the contract been lawfully awarded to them.

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IT & Digital ProcurementDPIA

Data Protection Impact Assessment (DPIA) in Procurement

A Data Protection Impact Assessment (DPIA) in procurement is a structured process required under GDPR before deploying any technology that processes personal data at significant scale or risk, identifying privacy risks and mitigation measures before a contract is signed and a system goes live.

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OCDS & Data Standards

Data Quality in Public Procurement

Data quality in public procurement refers to the completeness, accuracy, consistency, and timeliness of structured procurement data published by contracting authorities, which directly determines the reliability of market analysis, red flag detection, and opportunity intelligence drawn from that data.

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Contract Modifications & Amendments

De Minimis Modification

A de minimis modification is a low-value change to a public contract that falls below both the EU procurement thresholds and 10% of the original contract value (15% for works contracts), permitted without a new procurement procedure under Article 72(2) of Directive 2014/24/EU regardless of the reason for the change.

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Ethics, Compliance & Integrity

Debarment

Debarment is the formal exclusion of an economic operator from participating in public procurement for a defined or indefinite period, applied following a conviction for serious offences or a finding of significant misconduct, and is among the most serious commercial consequences a supplier can face.

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Transparency & Publication

Debriefing Obligation

A debriefing obligation is the legal duty on contracting authorities to provide unsuccessful tenderers with a written explanation of the reasons for the award decision, including the characteristics and relative advantages of the winning bid and, where requested, the scores achieved, supporting the bidder's right to challenge or improve future submissions.

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Remedies, Standstill & Legal Challenges

Declaration of Ineffectiveness

A declaration of ineffectiveness is the formal order by a national review body or court voiding a signed public contract due to a serious procurement breach, such as an unlawful direct award or signature during the standstill period, and is the strongest post-contractual sanction available under the EU Remedies Directive.

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Construction & Works Procurement

Defects Liability Period

The defects liability period is the contractually defined period following practical completion during which the contractor remains obligated to return to site and remedy any defects in the works that become apparent, at the end of which the remaining retention is released and the contractor's performance obligations under the contract conclude.

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UK Portals & PlatformsDSEP

Defence and Security Electronic-Procurement (DSEP)

Defence and Security Electronic-Procurement is the UK Ministry of Defence's secure eProcurement platform for managing defence and security contract competitions, providing a controlled environment for publishing notices and receiving bids for sensitive government contracts governed by the Defence and Security Public Contracts Regulations 2011.

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Defence & Security ProcurementDSPCR

Defence and Security Public Contracts Regulations 2011 (UK)

The Defence and Security Public Contracts Regulations 2011 (DSPCR) are the UK domestic regulations that transposed Directive 2009/81/EC, governing the procurement of military equipment, sensitive security equipment, and related works and services by UK contracting authorities, and which remain in force post-Brexit under UK law.

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UK Procurement Act 2023 Terminology

Defence Authority Contract

A defence authority contract is a contract awarded by a contracting authority in the field of defence and security, subject to specific provisions in the Procurement Act 2023 that balance the need for competition with national security requirements and the sensitivity of military procurement.

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Defence & Security Procurement

Defence Procurement Directive (2009/81/EC)

Directive 2009/81/EC is the EU's specialised procurement law governing the award of contracts for military equipment, sensitive security equipment, and related works and services, balancing open competition with the confidentiality and security requirements unique to defence markets.

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Thresholds & Financial Rules

Defence Procurement Threshold

The defence procurement threshold is the contract value above which military and sensitive security equipment, works, and services must be procured under Directive 2009/81/EC, applying to supplies at approximately 443,000 euros and works at approximately 5.5 million euros, with specific rules designed to balance competition with national security requirements.

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Green & Sustainable Procurement (GPP)

Deforestation-Free Supply Chain

A deforestation-free supply chain is one in which timber, paper, soy, beef, palm oil, cocoa, coffee, and rubber and their derived products can be traced to land that has not been subject to deforestation or forest degradation, as required under EU Regulation 2023/1115 and increasingly embedded in European public procurement specifications.

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Concessions

Demand Risk

Demand risk in concession law is the exposure of a concessionaire to the possibility that actual usage of the works or service will be lower than projected, directly reducing revenues and potentially preventing the operator from recovering its investment or costs over the concession period.

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Procurement Procedures & Methods

Design Contest

A design contest is a EU procurement procedure used primarily in town planning, architecture, engineering, and data processing, in which a contracting authority invites competing plans or designs from the market and awards prizes or commissions to winners selected by an independent jury.

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Tender Notice Types & eForms

Design Contest Notice

A Design Contest Notice announces a competitive design competition run by a contracting authority, typically for architecture, engineering, data processing, or planning projects, where an independent jury evaluates submissions and awards prizes or selects a winner who may be invited to provide subsequent services.

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Tender Notice Types & eForms

Design Contest Result Notice

A Design Contest Result Notice is the mandatory post-competition publication on TED recording the outcome of a design contest, identifying the prize winners, the jury's decisions, and whether the winning participant has been or will be invited to provide follow-on services.

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Contract Types & Structures (EU/UK)

Design-Build Contract

A design-build contract engages a single supplier to both design and construct a facility or infrastructure asset under one integrated contract, transferring design risk to the contractor. It is a widely used procurement model across Europe for public buildings, civil engineering works, and infrastructure projects where the contracting authority provides output-based requirements rather than a completed design.

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WTO GPA & Trade Agreements

Developing Country Special and Differential Treatment (GPA)

Developing Country Special and Differential Treatment under the GPA allows developing and least-developed country acceding members to phase in their procurement market-opening commitments over time and maintain certain preferences, balancing trade liberalisation against development policy objectives.

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UK Contracting Authorities

Devolved Administration Procurement

Devolved administration procurement refers to the purchasing by the Scottish Government, Welsh Government, and Northern Ireland Executive, each of which applies distinct procurement policies, community benefit requirements, and advertising portals alongside the common Procurement Act 2023 framework that governs above-threshold contracts across the UK.

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UK Procurement Act 2023 Terminology

Devolved Welsh Authority

A devolved Welsh authority is a category of contracting authority under the Procurement Act 2023 that is subject to Welsh devolved competence, requiring it to have regard to Welsh Government procurement policy in addition to the Act's standard requirements.

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Procurement Procedures & Methods

Dialogue Phase

The dialogue phase is the central stage of the competitive dialogue procedure in which a contracting authority conducts structured bilateral conversations with each shortlisted candidate to jointly develop solutions that meet the buyer's needs, before inviting final tenders based on the solutions identified.

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UK Portals & Platforms

Digital Marketplace (G-Cloud, DOS)

The Digital Marketplace is the UK Crown Commercial Service's online platform for buying and selling digital, data, and technology products and services to the public sector, hosting frameworks including G-Cloud for cloud services and the Digital Outcomes and Specialists (DOS) framework for bespoke digital projects.

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IT & Digital ProcurementDOS

Digital Outcomes and Specialists (DOS)

Digital Outcomes and Specialists (DOS) is a UK Crown Commercial Service framework that enables public sector buyers to find and engage teams or individuals to deliver digital outcomes, provide specialist roles, or supply user research services, using an open competition among framework-listed suppliers.

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IT & Digital Procurement

Digital Services Procurement

Digital services procurement covers the sourcing of technology-enabled services for public sector organisations, including UX design, software development, data analytics, cybersecurity, and digital transformation consultancy, typically delivered through specialist framework agreements or competitive procedures under EU Directive 2014/24/EU.

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E-Procurement Platforms & Technology

Digital Signature in Procurement

A digital signature in procurement is a cryptographic mechanism applied to electronic tender documents or contracts to verify the identity of the signatory and guarantee that the document has not been altered since signing, with qualified electronic signatures carrying the same legal weight as handwritten signatures across EU member states under the eIDAS Regulation.

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UK Procurement Act 2023 Terminology

Direct Award

A direct award is the award of a contract to a specific supplier without running a competitive tendering process, permitted under the Procurement Act 2023 only in defined exceptional circumstances that must be documented in a published direct award justification notice.

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UK Procurement Act 2023 Terminology

Direct Award Justification

A direct award justification is a formal notice published under the Procurement Act 2023 that documents the specific statutory ground on which a contracting authority is awarding a contract directly to a named supplier without running a competitive process.

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Tender Notice Types & eForms

Direct Award Prenotification (eForms)

A Direct Award Prenotification is the eForms notice category for publications signalling that a contracting authority intends to award a contract without a prior competitive procedure, encompassing the Voluntary Ex-Ante Transparency Notice (VEAT) function and providing a challenge window before contract signature.

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Framework Agreements & Dynamic Markets

Direct Award under Framework

A direct award under a framework is a call-off contract placed with a specific framework supplier without running a mini-competition, permissible where all contract terms were fixed at framework award stage or where pre-established ranking criteria unambiguously identify the winning supplier.

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Subcontracting & Teaming

Direct Payment to Subcontractors

Direct payment to subcontractors is a mechanism by which a contracting authority pays a subcontractor directly for work performed under a public contract, bypassing the main contractor, to protect subcontractors from late payment and insolvency risk in European public procurement.

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EU Directives & Regulations

Directive 2007/66/EC (Remedies Directive)

Directive 2007/66/EC strengthened the EU remedies framework by introducing mandatory standstill periods before contract signature, automatic suspension upon challenge, and powers for review bodies to set aside unlawfully awarded contracts, giving unsuccessful bidders meaningful and timely redress.

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EU Directives & Regulations

Directive 2009/81/EC (Defence and Security Directive)

Directive 2009/81/EC establishes an EU-wide procurement framework for defence and sensitive security contracts, balancing open competition with the security of supply, information, and operational confidentiality requirements that distinguish defence markets from standard public procurement.

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EU Directives & Regulations

Directive 2014/23/EU (Concessions Directive)

Directive 2014/23/EU is the first EU law to specifically regulate the award of concession contracts, establishing transparency and competition rules for arrangements where a private operator runs a public service and bears the operating risk in exchange for revenue from users or the authority.

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EU Directives & Regulations

Directive 2014/24/EU (Public Procurement Directive)

Directive 2014/24/EU is the principal EU law governing public procurement by contracting authorities, setting rules for procedures, thresholds, advertising, and award criteria to ensure open competition and value for money across the European single market.

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EU Directives & Regulations

Directive 2014/25/EU (Utilities Directive)

Directive 2014/25/EU governs procurement by entities operating in the water, energy, transport, and postal services sectors, applying more flexible rules than the standard public sector directive to reflect the partly commercial nature of utilities procurement.

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EU Directives & Regulations

Directive 89/665/EEC (Remedies Directive - Public Sector)

Directive 89/665/EEC is the foundational EU law requiring member states to provide rapid and effective review procedures for public sector procurement challenges, giving suppliers the right to seek interim measures, set aside unlawful decisions, and claim damages before national review bodies.

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EU Directives & Regulations

Directive 92/13/EEC (Remedies Directive - Utilities)

Directive 92/13/EEC establishes the remedies framework for utilities procurement, requiring member states to provide rapid and effective review procedures including interim measures, setting aside of unlawful decisions, and damages for suppliers challenging procurement by water, energy, transport, and postal entities.

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Utilities & Special Sectors

Directly Exposed to Competition (Exemption)

The directly exposed to competition exemption allows contracting entities operating in sectors or activities that are genuinely open to market competition to apply to the European Commission (or equivalent national authority in the UK) for release from the obligations of the Utilities Directive (2014/25/EU), recognising that market competition itself provides the discipline that procurement rules would otherwise impose.

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EU Institutions & BodiesDG GROW

Directorate-General for Internal Market (DG GROW)

DG GROW is the European Commission department responsible for EU single market and public procurement policy, drafting the procurement directives, issuing interpretive guidance, and coordinating e-procurement standardisation across EU member states.

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Transparency & Publication

Disclosure of Scoring

Disclosure of scoring is the obligation on contracting authorities to communicate to unsuccessful tenderers the scores achieved by their bid and, where required, the scores of the winning bid, enabling suppliers to understand why they lost, assess the fairness of the evaluation, and make informed decisions about whether to seek a legal challenge.

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Qualification & Selection

Discretionary Exclusion Grounds

Discretionary exclusion grounds are circumstances that permit, but do not require, a contracting authority to exclude a supplier from a procurement procedure, including insolvency, serious professional misconduct, material misrepresentation, significant contract failures, and grave violations of environmental or social law, subject to proportionality assessment.

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Framework Agreements & Dynamic Markets

DPS Duration

DPS duration refers to the length of time a Dynamic Purchasing System remains in operation; unlike framework agreements, which are generally capped at four years under EU Directive 2014/24/EU, a DPS may run for any period the contracting authority considers appropriate, provided it remains open to new applicants throughout.

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Framework Agreements & Dynamic Markets

DPS Mini-Competition

A DPS mini-competition is the competitive process run within a Dynamic Purchasing System for each specific call-off requirement, in which all admitted suppliers are invited to submit an offer and the contracting authority evaluates responses to select the best-value bid for that requirement.

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Framework Agreements & Dynamic Markets

Dynamic Market (UK Procurement Act)

A Dynamic Market is a UK procurement instrument introduced by the Procurement Act 2023 that supersedes the EU-derived Dynamic Purchasing System, offering a more flexible open-membership arrangement under which contracting authorities can run competitive processes for goods, services, or works with an ever-evolving panel of admitted suppliers.

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UK Procurement Act 2023 Terminology

Dynamic Market (UK)

A dynamic market is the Procurement Act 2023 replacement for the EU dynamic purchasing system, a continuously open pre-qualification arrangement that any supplier meeting the selection criteria may join at any time, giving buyers access to a refreshed pool of pre-vetted suppliers for repeated purchases.

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Framework Agreements & Dynamic Markets

Dynamic Market Membership

Dynamic Market membership is the status of a supplier that has been admitted to a Dynamic Market or Dynamic Purchasing System following successful assessment against the published qualification conditions, entitling that supplier to receive invitations to compete in call-off procurement processes run through the market.

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Framework Agreements & Dynamic MarketsDPS

Dynamic Purchasing System (DPS)

A Dynamic Purchasing System is a fully electronic, open-ended procurement arrangement that remains accessible to new suppliers throughout its life, allowing any qualified supplier to join at any time and enabling contracting authorities to run competitive mini-competitions among admitted members for each specific requirement.

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E-Procurement Platforms & Technology

e-Access (Electronic Access to Tender Documents)

e-Access is the requirement under EU public procurement law for contracting authorities to provide free, unrestricted, and direct online access to tender documents from the date of publication of the contract notice, removing barriers that previously required suppliers to register or pay to receive procurement documentation.

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E-Procurement Platforms & Technology

e-Catalogue

An e-Catalogue is a structured, electronic product or service listing submitted by suppliers in a standardised format during a procurement process, enabling contracting authorities to compare offers directly within a digital system and to place orders against pre-agreed catalogues for repeat purchases.

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E-Procurement Platforms & Technology

e-Invoicing

e-Invoicing is the electronic exchange of invoice data between a supplier and a contracting authority in a structured machine-readable format, enabling automated processing, faster payment, and compliance with the European e-Invoicing standard EN 16931 mandated for public sector transactions.

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E-Procurement Platforms & Technology

e-Notification

e-Notification is the electronic publication and alert system through which contracting authorities inform the market of procurement opportunities, contract awards, and prior information notices, enabling suppliers to discover and track relevant tenders across European portals in real time.

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E-Procurement Platforms & Technology

e-Procurement

e-Procurement is the use of electronic systems and platforms to conduct public purchasing processes, including publishing notices, managing tender documents, receiving bids, evaluating submissions, and awarding contracts, replacing paper-based workflows with secure digital equivalents.

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E-Procurement Platforms & Technology

e-Submission

e-Submission is the electronic delivery of tender responses through a secure online platform, replacing physical bid envelopes with encrypted digital uploads that are time-stamped, integrity-protected, and held sealed until the official opening date and time.

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E-Procurement Platforms & Technology

e-Tendering Platform

An e-Tendering platform is a secure web-based system that manages the full tender lifecycle electronically, from publishing notices and distributing documents to receiving encrypted bid submissions, managing clarifications, and recording evaluation outcomes, used by contracting authorities across Europe to conduct compliant digital procurement.

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ESPD & Supplier Documentation

eCertis

eCertis is the European Commission's online information system that maps the certificates, attestations, and other documentary evidence used in public procurement across EU member states, helping buyers and suppliers identify which national documents correspond to a given qualification requirement.

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Qualification & Selection

Economic and Financial Standing

Economic and financial standing is the category of selection criteria under which a contracting authority assesses a supplier's financial health, including minimum annual turnover, financial ratios, credit ratings, and insurance cover, to ensure the supplier has the financial capacity to perform the contract without creating delivery risk.

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EU Procurement Fundamentals & Principles

Economic Operator

An economic operator is any natural person, legal entity, or group of such persons that offers goods, works, or services on the market and may participate in a public procurement procedure, including sole traders, companies, consortia, and non-profit organisations.

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Tender Notice Types & eForms

eForms

eForms are the European Union's standardised digital notice format for public procurement, replacing legacy standard forms and requiring contracting authorities across EU member states to publish structured machine-readable notices on TED from October 2023 onwards.

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Tender Notice Types & eForms

eForms Business Terms (BT Fields)

eForms Business Terms, identified by BT field codes, are the individually defined data fields within every eForms notice, each with a unique identifier, data type, controlled vocabulary, and mandatory or optional status that together enforce structured, machine-readable procurement disclosure across Europe.

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Tender Notice Types & eForms

eForms SDK

The eForms SDK is the open-source technical specification published by the Publications Office of the EU that defines field structures, validation rules, controlled vocabularies, and schematron checks for all eForms notice types used in European public procurement.

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Cross-Border & International ProcurementEFTA

EFTA States Procurement

EFTA states procurement refers to the rules governing public contracting in the four European Free Trade Association countries (Norway, Iceland, Liechtenstein, and Switzerland), each of which accesses European procurement markets through distinct legal frameworks ranging from full EEA participation to bilateral agreements.

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Procurement Procedures & Methods

Electronic Auction (e-Auction)

An electronic auction is a repetitive online process used at the end of a procurement procedure in which shortlisted tenderers submit successively improved bids on price or other quantifiable elements, enabling a contracting authority to identify the most competitive offer through real-time automated competition.

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Procurement Procedures & Methods

Electronic Catalogue

An electronic catalogue is a structured digital presentation of goods or services offered by a supplier in a format specified by the contracting authority, enabling buyers to compare and select items and place call-off orders directly from the catalogue without running a full tender exercise for each purchase.

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Healthcare & Social Services Procurement

Emergency Healthcare Procurement

Emergency healthcare procurement refers to the use of accelerated or direct award procedures by health authorities and governments to purchase medical goods and services rapidly during declared public health emergencies, drawing on the extreme urgency exceptions in EU Directive 2014/24/EU and equivalent national frameworks.

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Financial Requirements & Bonds

Employer's Liability Insurance Requirement

An employer's liability insurance requirement in public procurement obliges bidders to hold a policy covering compensation claims from employees who suffer work-related injury or illness, meeting statutory minimums set by national law and any higher limits specified by the contracting authority.

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Utilities & Special Sectors

Energy Sector Procurement

Energy sector procurement covers regulated purchasing by entities that produce, transmit, or distribute electricity, gas, or heat, and by those that explore or extract oil, gas, coal, or other solid fuels, governed by Directive 2014/25/EU across EU member states and by the Utilities Contracts Regulations 2016 in the UK.

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ESPD & Supplier Documentation

Environmental Management Certificate

An environmental management certificate, principally ISO 14001 or the EU's EMAS registration, is an accredited third-party certification confirming that a supplier operates a structured environmental management system, used as means of proof for technical and professional ability selection criteria in European public procurement.

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Qualification & Selection

Environmental Management Standards (ISO 14001)

Environmental management standards, primarily ISO 14001 and the EU Eco-Management and Audit Scheme (EMAS), are system certifications that contracting authorities may require as evidence of technical and professional ability, confirming that a supplier has a structured approach to identifying, managing, and reducing its environmental impacts.

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Green & Sustainable Procurement (GPP)EPD

Environmental Product Declaration (EPD)

An Environmental Product Declaration is a standardised, third-party verified document that quantifies the environmental impacts of a product across its life cycle using Life-Cycle Assessment methodology, enabling transparent, comparable environmental performance data to be provided in public procurement bids and building permit applications.

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UK Legislation & Regulations

Equality Act 2010 (Procurement Duties)

The Equality Act 2010 imposes a public sector equality duty on contracting authorities, requiring them to have due regard to equality objectives when designing and running procurements, and permits the inclusion of equality-related award criteria and contract conditions where they are relevant to the subject matter of the contract.

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TED & EU Portals

eSender

An eSender is an accredited intermediary organisation authorised by the Publications Office of the European Union to submit procurement notices to TED on behalf of contracting authorities, handling formatting, validation, and transmission so that buyers meet their legal publication obligations efficiently.

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TED & EU Portals

eSender Portal

The eSender Portal is the Publications Office's official direct submission interface for contracting authorities to create, validate, and publish above-threshold procurement notices to TED without using a third-party eSender intermediary, supporting both the legacy standard forms and the current eForms format.

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TED & EU Portals

eSentool (TED eSender Validation)

eSentool is the Publications Office's official validation tool for TED eSender systems, enabling accredited eSender organisations and national eProcurement platforms to test eForms notice files against the TED submission schema before going live, catching formatting and compliance errors before they cause publication failures.

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ESPD & Supplier Documentation

ESPD Request

An ESPD Request is the structured XML document issued by a contracting authority that defines which exclusion grounds and selection criteria a supplier must address in its ESPD Response, forming the buyer-side half of the standardised European Single Procurement Document exchange.

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ESPD & Supplier Documentation

ESPD Response

An ESPD Response is the completed self-declaration form submitted by a supplier in answer to a contracting authority's ESPD Request, confirming compliance with exclusion and selection criteria without producing supporting certificates at bid stage under EU Directive 2014/24/EU.

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ESPD & Supplier Documentation

ESPD XML Format

The ESPD XML Format is the machine-readable UBL-based schema used to encode both ESPD Requests and ESPD Responses, enabling interoperability between national e-procurement platforms across the European Union and allowing automated validation and exchange of supplier qualification data.

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UK Portals & PlatformsESPO

ESPO (Eastern Shires Purchasing Organisation)

ESPO is a local authority-owned public sector buying consortium based in the East Midlands that operates collaborative framework agreements and procurement services, giving schools, councils, NHS bodies, and other public organisations across the UK access to pre-competed contracts for goods and services.

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Thresholds & Financial Rules

Estimated Contract Value

Estimated contract value is the contracting authority's good-faith calculation of the total maximum value of a contract, framework agreement, or concession, used to determine which procurement procedure applies and whether EU thresholds are triggered, always assessed excluding VAT.

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UK Portals & Platforms

eTendersNI

eTendersNI is the official electronic procurement portal for Northern Ireland's public sector, used by central Northern Ireland departments, local councils, health and social care trusts, and other public bodies to publish contract opportunities and manage tender processes electronically.

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Ethics, Compliance & Integrity

Ethical Sourcing

Ethical sourcing is the practice of procuring goods and services from suppliers who meet defined standards for labour rights, environmental responsibility, human rights, and anti-corruption conduct throughout their supply chains, increasingly required as a condition of public contract award across Europe.

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Cross-Border & International Procurement

EU Accession Country Procurement Alignment

EU accession country procurement alignment is the process by which candidate countries progressively adopt EU public procurement directives and principles as a condition of EU membership negotiations, transforming their contracting frameworks to meet the standards of Directives 2014/24/EU, 2014/25/EU, and 2014/23/EU before accession.

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EU Institutions & Bodies

EU Agencies Procurement

EU agencies are decentralised bodies of the EU that conduct their own procurement under the EU Financial Regulation, publishing contract notices on TED and applying competition and transparency principles equivalent to those in the public sector directives, with challenges heard by the General Court in Luxembourg.

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Green & Sustainable Procurement (GPP)

EU Ecolabel

The EU Ecolabel is the European Union's official voluntary environmental label, awarded to products and services that meet independently verified criteria covering reduced environmental impact across their life cycle, and widely referenced in EU GPP Criteria as accepted proof of environmental compliance in public procurement.

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WTO GPA & Trade Agreements

EU Free Trade Agreement - Procurement Provisions

EU Free Trade Agreement procurement provisions are the government contracting chapters within the EU's bilateral trade agreements, granting suppliers from partner countries access to EU public contracts and EU suppliers access to partner-country markets under defined transparency and non-discrimination rules.

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TED & EU Portals

EU Funding and Tenders Portal

The EU Funding and Tenders Portal is the European Commission's online gateway for managing EU-funded grants, procurement contracts, and tenders directly managed by EU institutions, covering programmes such as Horizon Europe, LIFE, and DIGITAL Europe where suppliers and researchers apply for EU institutional funding.

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TED & EU Portals

EU Open Data Portal (Procurement)

The EU Open Data Portal is the European Union's central repository for open datasets from EU institutions, including structured procurement datasets from TED covering contract notices and award data, published under open licences for free reuse by researchers, businesses, and developers.

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Cross-Border & International Procurement

EU Outermost Regions (Procurement)

EU outermost regions procurement refers to public contracting in the nine territories recognised under Article 349 of the Treaty on the Functioning of the European Union as outermost regions, where EU procurement directives apply in full but specific derogations and structural fund co-financing rules reflect the regions' geographic remoteness and structural constraints.

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Thresholds & Financial Rules

EU Procurement Thresholds

EU procurement thresholds are the contract value limits above which public contracting authorities must follow the full procedures set out in the EU procurement directives, ensuring cross-border competition and transparency across all EU member states and EEA countries.

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EU Directives & Regulations

EU Services Directive (2006/123/EC)

Directive 2006/123/EC on services in the internal market removes unjustified barriers to cross-border service provision and establishment, requiring member states to simplify authorisation procedures and eliminate discriminatory requirements, making it easier for service companies to operate across European markets.

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Green & Sustainable Procurement (GPP)

EU Taxonomy in Procurement

The EU Taxonomy in procurement refers to the application of the EU Sustainable Finance Taxonomy's classification of environmentally sustainable economic activities to public purchasing decisions, enabling contracting authorities to align procurement spend with defined technical screening criteria for climate mitigation, climate adaptation, and four other environmental objectives.

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EU Directives & RegulationsTFEU

EU Treaty Principles (TFEU) in Procurement

The Treaty on the Functioning of the European Union establishes fundamental principles of transparency, equal treatment, non-discrimination, proportionality, and mutual recognition that apply to all public procurement with cross-border interest in Europe, whether or not a specific procurement directive applies.

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Ethics, Compliance & Integrity

EU Whistleblower Directive (2019/1937)

EU Directive 2019/1937 on the protection of persons who report breaches of Union law establishes minimum standards for whistleblower protection across the EU, requiring organisations with 50 or more employees to create internal reporting channels and prohibiting retaliation against protected reporters.

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Cross-Border & International ProcurementTCA

EU-UK Trade and Cooperation Agreement (TCA) - Procurement Chapter

The procurement chapter of the EU-UK Trade and Cooperation Agreement sets out the market access commitments, procedural obligations, and remedies framework that govern how UK suppliers access EU public contracts and EU suppliers access UK contracts following the UK's departure from the EU single market on 1 January 2021.

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EU Institutions & BodiesOLAF

European Anti-Fraud Office (OLAF)

OLAF is the European Union's independent anti-fraud body, responsible for investigating fraud, corruption, and serious irregularities affecting the EU budget, including procurement fraud in EU-funded programmes and in contracts awarded by EU institutions themselves.

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EU Institutions & BodiesEBRD

European Bank for Reconstruction and Development (EBRD) Procurement

The EBRD requires beneficiaries of its financing to procure goods, works, and services under the EBRD Procurement Policies and Rules, which mandate competitive tendering, transparency, and integrity standards broadly consistent with EU directives but tailored to the Bank's operational geography across Europe, Central Asia, and the Southern and Eastern Mediterranean.

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EU Institutions & BodiesECB

European Central Bank (ECB) Procurement

The European Central Bank conducts its own procurement under internal rules derived from the EU Financial Regulation, publishing contract notices on TED and applying principles of transparency, competition, and equal treatment, while remaining outside the scope of the public sector directives that bind member state contracting authorities.

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EU Institutions & Bodies

European Commission (Procurement Role)

The European Commission is the EU's executive body responsible for proposing and enforcing public procurement legislation, setting the thresholds that trigger EU-wide advertising obligations, and monitoring member state compliance with the procurement directives.

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EU Institutions & Bodies

European Court of Auditors

The European Court of Auditors is the EU's independent external auditor, responsible for examining whether EU funds have been received and spent lawfully and in conformity with sound financial management, including scrutiny of procurement procedures used in EU-funded programmes.

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EU Institutions & BodiesECJ

European Court of Justice (ECJ)

The European Court of Justice is the EU's highest court, responsible for interpreting EU procurement directives, ruling on infringement proceedings brought by the Commission against member states, and issuing preliminary rulings that bind national courts on how EU procurement law must be applied.

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TED & EU Portals

European Data Portal

The European Data Portal (now the official European Union open data portal at data.europa.eu) is the central catalogue for open datasets from EU institutions and member states, including public procurement data from TED that researchers and developers use for cross-country analysis of European procurement markets.

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Defence & Security ProcurementEDA

European Defence Agency (EDA)

The European Defence Agency (EDA) is an EU agency that supports member states in improving their defence capabilities through cooperation, facilitates collaborative research and procurement, and promotes an open and competitive European defence equipment market.

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Defence & Security ProcurementEDF

European Defence Fund (EDF)

The European Defence Fund (EDF) is an EU instrument providing grants to collaborative defence research and development projects undertaken by companies and research bodies from at least three EU member states, aiming to reduce duplication, build European industrial capability, and strengthen the EU's strategic autonomy.

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E-Procurement Platforms & Technology

European e-Invoicing Standard (EN 16931)

EN 16931 is the European standard that defines the semantic data model and syntax bindings for electronic invoices in the public sector, enabling machine-readable invoice exchange between suppliers and contracting authorities across all EU member states and EEA countries.

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EU Institutions & Bodies

European Economic and Social Committee

The European Economic and Social Committee is the EU's consultative body representing organised civil society, including employers, trade unions, and professional associations, and provides advisory opinions on procurement legislation affecting businesses, workers, and consumers across Europe.

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Cross-Border & International ProcurementEEA

European Economic Area (EEA) Procurement Rules

EEA procurement rules extend the EU public procurement directives to Norway, Iceland, and Liechtenstein, granting suppliers in those countries the same rights to compete for above-threshold contracts across the single market as suppliers in EU member states, under the Agreement on the European Economic Area.

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EU Institutions & BodiesEIB

European Investment Bank (EIB) Procurement

The European Investment Bank applies its own procurement guide to projects it finances, requiring beneficiaries to follow competitive tendering procedures broadly aligned with EU directives but governed by EIB-specific rules on transparency, anti-corruption, and international competition.

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EU Institutions & Bodies

European Ombudsman

The European Ombudsman investigates complaints of maladministration by EU institutions and bodies, including poor handling of procurement procedures, lack of transparency in evaluations, and failure to provide adequate reasons for rejection decisions, offering a non-judicial remedy for suppliers dealing with EU-institution contracting authorities.

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EU Institutions & Bodies

European Parliament (Procurement Oversight)

The European Parliament co-legislates EU procurement directives with the Council of the EU, exercises democratic oversight of the European Commission's enforcement activities, and scrutinises the use of EU funds through its budgetary control committee.

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EU Directives & Regulations

European Single Market Rules

The European single market rules establish a unified economic area across EU member states, and extending practically to EEA countries, where goods, services, capital, and people move freely, forming the legal and commercial foundation on which cross-border public procurement competition is built.

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ESPD & Supplier DocumentationESPD

European Single Procurement Document (ESPD)

The European Single Procurement Document is a standardised self-declaration form used across the European Union that allows suppliers to confirm they meet exclusion and selection criteria without submitting full supporting certificates at the tender stage, reducing administrative burden for both buyers and bidders.

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Award Criteria & Evaluation

Evaluation Matrix

An Evaluation Matrix is the structured scoring grid used by an evaluation panel to record individual criterion scores for each compliant tender, typically presenting criteria as rows and bidders as columns, enabling transparent application of the published weighting structure and producing a comparable overall score for each submission.

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Award Criteria & Evaluation

Evaluation Panel

An Evaluation Panel is the group of named, qualified individuals appointed by a contracting authority to assess and score tender submissions against the published award criteria, with responsibility for producing a scored evaluation record that supports the award recommendation and withstands scrutiny in any subsequent review or challenge.

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Award Criteria & Evaluation

Evaluation Report

An Evaluation Report is the formal document produced by a contracting authority at the conclusion of a tender evaluation, recording the scores awarded to each tender against each criterion, the reasoning for those scores, the ranking of compliant tenders, and the basis for the contract award recommendation.

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ESPD & Supplier Documentation

Exclusion Criteria Statement

An exclusion criteria statement is a supplier's formal declaration confirming whether any mandatory or discretionary grounds for exclusion from a public procurement procedure apply to the company or its directors, as required by Article 57 of EU Directive 2014/24/EU and equivalent national frameworks.

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Qualification & Selection

Exclusion Grounds

Exclusion grounds are legally defined circumstances, including criminal convictions, tax non-compliance, insolvency, and serious professional misconduct, that require or permit a contracting authority to bar a supplier from participating in a public procurement procedure.

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Ethics, Compliance & Integrity

Exclusion List

An exclusion list is a register of economic operators that have been barred from participating in public procurement due to criminal convictions, serious misconduct, or other disqualifying factors, used by contracting authorities to verify supplier eligibility before awarding contracts.

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Award Criteria & Evaluation

Exclusion of Tender

Exclusion of Tender is the formal decision by a contracting authority to remove a submission from the evaluation process, either because it is non-compliant with mandatory requirements, because the bidder meets a mandatory or discretionary exclusion ground, or because the bid cannot be substantiated in response to an abnormally low tender investigation.

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Utilities & Special Sectors

Exclusive Right (Utilities)

An exclusive right in the utilities context is a right granted by law, regulation, or administrative action that reserves the provision of a specific activity in a covered sector to one or a limited number of undertakings, making the holder a contracting entity subject to Directive 2014/25/EU when procuring above the applicable thresholds.

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Lot System & Structure

Explanation for Non-Division into Lots

An explanation for non-division into lots is the mandatory justification a contracting authority must publish when it decides not to divide an above-threshold contract into separate lots, as required by Article 46 of Directive 2014/24/EU, setting out the specific reasons why a single lot structure is appropriate for that procurement.

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Procurement Procedures & Methods

Expression of Interest

An expression of interest is an informal or formal indication from a supplier that it wishes to be considered for a procurement opportunity, submitted in response to a buyer's market notice, prior information notice, or qualification system invitation, typically as a precursor to a formal request to participate.

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Utilities & Special Sectors

Extraction of Oil, Gas, Coal

Extraction of oil, gas, coal, and other solid fuels is one of the covered activities under Directive 2014/25/EU, making entities that explore for or extract these resources subject to utilities procurement rules when procuring above the applicable thresholds, unless the activity has been granted a competition exemption.

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Defence & Security ProcurementFSC

Facility Security Clearance

A Facility Security Clearance (FSC) is a formal determination by a national security authority that a company and its premises meet the physical, personnel, and information security standards required to store, process, or handle classified information up to a specified level.

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Green & Sustainable Procurement (GPP)

Fair Trade in Public Procurement

Fair Trade in public procurement refers to the use of fair trade certification criteria in public purchasing decisions, requiring that goods sourced from developing countries meet minimum price guarantees, labour rights standards, and producer organisation requirements, as verified by recognised certification bodies such as Fairtrade International.

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Construction & Works ProcurementFIDIC

FIDIC Contract

FIDIC contracts are a suite of internationally recognised standard conditions of contract for construction and engineering projects, published by the International Federation of Consulting Engineers, widely used for cross-border infrastructure projects in Europe and for works financed by multilateral development banks.

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Contract Award & Post-Award

Final Account

The final account is the comprehensive financial statement agreed between the contracting authority and the supplier at the end of a public contract, reconciling all payments made, variations instructed, claims settled, and deductions applied to produce the net amount due at contract close.

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Bid Management & Proposal Writing

Financial Proposal

A financial proposal is the pricing component of a tender response, setting out a supplier's total costs and fee structure in the format required by the contracting authority, and forming the basis for the price or cost evaluation that is weighted alongside quality criteria to determine the most economically advantageous tender.

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Financial Requirements & Bonds

Financial Standing Assessment

A financial standing assessment is the evaluation conducted by a contracting authority to determine whether a bidder has the economic and financial capacity to perform a contract, using measures such as turnover, profitability ratios, credit ratings, and audited accounts to identify suppliers at risk of financial failure.

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UK Portals & PlatformsFTS

Find a Tender Service (FTS)

Find a Tender Service is the UK government's official portal for publishing procurement notices above the post-Brexit statutory thresholds, replacing the EU's TED for UK buyers after 1 January 2021 and operating under the Procurement Act 2023 and its predecessor the Public Contracts Regulations 2015.

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UK Contracting Authorities

Fire and Rescue Authority Procurement

Fire and rescue authorities are statutory bodies responsible for fire prevention, firefighting, and rescue services in England, Wales, and Scotland, acting as contracting authorities under the Procurement Act 2023 when acquiring specialist vehicles, protective equipment, station infrastructure, training, and operational technology.

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Contract Types & Structures (EU/UK)

Fixed-Price Contract (EU)

A fixed-price contract sets a firm total price for a defined scope of work, transferring cost risk to the supplier. It is the default contract structure for most public procurement in Europe where scope can be fully specified in advance, and is common across all EU procurement directives.

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Framework Agreements & Dynamic Markets

Framework Agreement

A framework agreement is a procurement arrangement between one or more contracting authorities and one or more suppliers that establishes the terms governing contracts to be awarded during a set period, without committing the buyer to specific volumes or quantities upfront.

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Framework Agreements & Dynamic Markets

Framework Agreement Duration

Framework agreement duration is the maximum permitted length of a framework agreement, which under EU Directive 2014/24/EU is generally four years, with exceptions for defence and security procurement, and which determines how long admitted suppliers may receive call-offs without a fresh competition.

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Framework Agreements & Dynamic Markets

Framework Call-Off

A framework call-off is a specific contract placed under an existing framework agreement, translating the pre-agreed terms into a binding obligation for a defined scope of goods, services, or works without requiring a full new procurement competition.

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Ethics, Compliance & Integrity

Fraud Prevention in Procurement

Fraud prevention in procurement encompasses the policies, controls, and detection mechanisms that contracting authorities and suppliers use to identify and deter deceptive conduct, including document falsification, invoice inflation, misrepresentation of capacity, and collusion, that undermines the integrity of public spending.

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EU Procurement Fundamentals & Principles

Free Movement of Goods and Services

Free movement of goods and services is a foundational Treaty principle of the EU internal market that prevents member states from imposing unjustified barriers to cross-border trade, directly shaping public procurement law by requiring that contracts be open to competition from suppliers across Europe.

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Transparency & PublicationFOI

Freedom of Information (FOI) in Procurement

Freedom of information in procurement refers to the statutory right to request and receive access to documents held by contracting authorities relating to public procurement processes, including evaluation records, decision rationales, and correspondence, subject to exemptions for genuinely confidential commercial information and personal data.

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UK Legislation & Regulations

Freedom of Information Act (Procurement Implications)

The Freedom of Information Act 2000 gives any person the right to request information held by UK public authorities, including procurement records, tender evaluations, and contract terms, subject to exemptions protecting commercially sensitive material and the integrity of ongoing procurement processes.

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IT & Digital Procurement

G-Cloud Framework

G-Cloud is a UK Crown Commercial Service framework agreement that enables public sector buyers to purchase pre-approved cloud-based software, hosting, and support services from a catalogue of suppliers without running a full tender, reducing procurement lead times from months to days.

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IT & Digital Procurement

GDPR Compliance in Procurement

GDPR compliance in procurement requires contracting authorities across EU member states and the UK to embed data protection obligations into technology contracts, including data processing agreements, controller/processor role definitions, sub-processor controls, and breach notification requirements, before any personal data is processed.

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EU Institutions & Bodies

General Court (EU)

The General Court is the EU's first-instance court for direct actions against EU institutions, handling challenges to procurement decisions and contract awards made by the European Commission, EU agencies, and other EU bodies, with appeals lying to the European Court of Justice.

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NUTS Codes & Geography

Geographic Scope of Contract

The geographic scope of a contract defines the full extent of territory within which a supplier must be capable of delivering the contracted goods, works, or services, expressed formally through NUTS codes in the procurement notice and substantively through delivery requirements in the contract specification.

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Ethics, Compliance & Integrity

Gifts and Hospitality Policy

A gifts and hospitality policy sets out the rules governing what staff may give or receive in a business context, establishing thresholds, approval requirements, and disclosure obligations to prevent gifts and hospitality from creating or appearing to create conflicts of interest or corrupt influence.

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IT & Digital Procurement

GovAssure (Cyber Assessment) in Procurement

GovAssure is a UK government cyber resilience programme that requires central government departments and their critical suppliers to complete structured assessments against the NCSC Cyber Assessment Framework, providing a more rigorous evaluation of cyber risk than Cyber Essentials for high-assurance procurement contexts.

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Defence & Security ProcurementG2G

Government-to-Government Procurement (Defence)

Government-to-government (G2G) defence procurement is an arrangement in which one national government acquires military equipment, systems, or services directly from another national government, bypassing commercial competition and relying on the inter-state relationship to govern supply terms, pricing, and assurance.

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WTO GPA & Trade Agreements

GPA Annexes (Entities, Goods, Services)

GPA Annexes are the structured schedules each GPA party files with the WTO, listing the contracting entities, goods, services, and construction services it commits to open to cross-border competition, along with any general notes and derogations.

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WTO GPA & Trade Agreements

GPA Challenge Procedures

GPA Challenge Procedures are the domestic review mechanisms each GPA party must maintain, giving suppliers the right to challenge alleged violations of the agreement's procurement rules in a rapid, transparent, and impartial forum.

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WTO GPA & Trade Agreements

GPA Coverage Schedules

GPA Coverage Schedules are the annexes each GPA party appends to the agreement, specifying which contracting entities, goods, services, and construction services are open to cross-border competition and at what threshold values.

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WTO GPA & Trade Agreements

GPA Threshold Values

GPA Threshold Values are the contract value limits set by the WTO Government Procurement Agreement above which covered contracting entities must apply the agreement's open-competition and transparency disciplines, revised biennially by reference to SDR exchange rates.

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Green & Sustainable Procurement (GPP)

GPP Criteria (EU)

EU GPP Criteria are the European Commission's published voluntary environmental benchmarks for more than 20 product and service categories, providing contracting authorities with ready-to-use technical specifications, award criteria, and contract performance clauses designed to reduce environmental impact without requiring specialist expertise.

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Green & Sustainable Procurement (GPP)GPP

Green Public Procurement (GPP)

Green Public Procurement is the practice by which public authorities integrate environmental criteria into purchasing decisions, requiring that goods, services, and works meet defined ecological standards across their life cycle, from production through use to end-of-life disposal.

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Healthcare & Social Services Procurement

Healthcare Supply Chain Procurement

Healthcare supply chain procurement covers the purchasing of clinical and non-clinical goods that flow through hospitals, clinics, and care settings, including consumables, personal protective equipment, surgical instruments, and logistics services, typically managed through central frameworks and catalogues to achieve economies of scale.

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Procurement Analytics & Intelligence

Historical Contract Data

Historical contract data is the archive of past public procurement records, including contract notices, award notices, and contract register entries, that enables suppliers and buyers to analyse competitive patterns, pricing benchmarks, buyer behaviour, and procurement cycles with evidence drawn from actual market outcomes rather than published estimates.

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UK Contracting Authorities

Housing Association Procurement

Housing association procurement refers to the purchasing of construction, repairs, maintenance, and services by registered providers of social housing in the UK, which may qualify as contracting authorities under the Procurement Act 2023 where they are publicly funded or controlled, creating significant opportunities in repairs, planned maintenance, and development.

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Ethics, Compliance & Integrity

Human Rights Due Diligence (Procurement)

Human rights due diligence in procurement is the process by which contracting authorities and suppliers identify, assess, prevent, and account for actual and potential adverse human rights impacts in their operations and supply chains, increasingly mandated by EU and national legislation as a condition of market access.

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IT & Digital ProcurementICT

ICT Procurement

ICT procurement covers the purchase of information and communications technology goods and services by public sector organisations, encompassing hardware, software, cloud services, telecommunications, and associated support, governed by EU Directive 2014/24/EU and national implementing legislation across European member states.

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UK Procurement Act 2023 Terminology

Implied Payment Terms

Implied payment terms are standard payment conditions written into public contracts by operation of the Procurement Act 2023 where the parties have not expressly agreed otherwise, ensuring that suppliers and their subcontractors are paid within 30 days of a valid invoice throughout the supply chain.

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EU Procurement Fundamentals & Principles

In-House Provision (Teckal Exemption)

The Teckal exemption allows a contracting authority to award a contract directly to a controlled entity without running a competitive tender, provided the authority exercises over the entity a control similar to that which it exercises over its own departments and the entity carries out the essential part of its activities for that authority.

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UK Portals & Platforms

In-tend

In-tend is a UK eProcurement platform used by local authorities, NHS trusts, housing associations, and other public bodies to manage the full procurement process online, from publishing contract notices and distributing tender documents to receiving electronic submissions and recording evaluation decisions.

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Contract Types & Structures (EU/UK)

Indefinite Quantity Contract (EU)

An indefinite quantity contract establishes agreed rates, terms, and conditions for a category of goods, works, or services without committing to a fixed total volume, allowing the contracting authority to call off orders as demand arises within a defined ceiling value and contract period. It is the European equivalent of the US IDIQ model and is structurally similar to a framework agreement under Directive 2014/24/EU.

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Defence & Security ProcurementIPP

Industrial Participation Programme

An Industrial Participation Programme (IPP) is a government policy framework that requires foreign defence suppliers awarded major contracts to deliver defined levels of economic activity, technology transfer, or subcontracting within the purchasing nation's industrial base, as a condition of or companion to the prime contract award.

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Bid Management & Proposal Writing

Industry Day (Procurement)

An industry day is an event organised by a contracting authority before or during a procurement process, at which the buyer presents the opportunity to potential suppliers, explains the procurement approach, and invites questions, enabling better market engagement and more informed, competitive tender responses.

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Remedies, Standstill & Legal Challenges

Ineffectiveness (Contract Sanction)

Ineffectiveness is the most severe sanction in European public procurement law, by which a review body declares a signed contract void for serious breaches such as unlawful direct award or signature during the standstill period, unwinding existing performance and requiring the authority to re-procure.

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ESPD & Supplier Documentation

Information Security Certificate (ISO 27001)

An ISO 27001 information security certificate is an accredited third-party certification confirming that a supplier operates an information security management system meeting the international ISO/IEC 27001 standard, increasingly required as a selection criterion in European public procurement for IT, data processing, and professional services contracts.

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Procurement Procedures & Methods

Innovation Partnership

The innovation partnership is an EU procurement procedure that allows a contracting authority to select one or more partners to jointly research, develop, and produce an innovative product, service, or works not yet available on the market, and then purchase the resulting output without a separate procurement process.

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SME Access & Social Procurement

Innovation-Friendly Procurement

Innovation-friendly procurement describes public purchasing approaches that actively seek novel solutions to public challenges rather than specifying existing products or methods, using instruments such as pre-commercial procurement, innovation partnerships, functional specifications, and outcome-based award criteria as provided under Directive 2014/24/EU and national innovation procurement strategies across Europe.

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Healthcare & Social Services ProcurementICB

Integrated Care Board (ICB) Procurement

Integrated Care Board procurement refers to the commissioning and purchasing activities of NHS Integrated Care Boards in England, which hold population health budgets and contract for the full range of primary, community, and secondary health services for their local populations.

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Remedies, Standstill & Legal Challenges

Interim Measures

Interim measures are temporary court orders in public procurement disputes that suspend an award decision or prevent contract signature pending the outcome of a full legal challenge, available both within the standstill period (triggering automatic suspension) and, more exceptionally, after it has expired.

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Contract Award & Post-Award

Interim Payments

Interim payments are scheduled payments made to a supplier during the performance of a public contract, before the final account is settled, typically linked to time periods or the completion of defined stages of work, enabling suppliers to manage cash flow over the contract duration.

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EU Directives & RegulationsIPI

International Procurement Instrument (IPI)

The International Procurement Instrument (Regulation (EU) 2022/1031) allows the European Commission to restrict access to EU public procurement markets for companies from countries that do not offer reciprocal and comparable access to their own public contracts, creating leverage to open third-country procurement markets to European suppliers.

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E-Procurement Platforms & Technology

Interoperability in e-Procurement

Interoperability in e-Procurement is the ability of different electronic procurement systems, platforms, and data formats to exchange information accurately and automatically across organisational and national boundaries, enabling suppliers and buyers in different European countries to transact without bilateral integration agreements.

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IT & Digital Procurement

Interoperability Requirements

Interoperability requirements in procurement specify that technology systems must be capable of exchanging data with, and working alongside, other systems using defined standards and protocols, preventing lock-in, enabling cross-agency data sharing, and supporting the European Interoperability Framework across EU member states.

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Procurement Procedures & Methods

Invitation to Tender

An invitation to tender is the formal document package issued by a contracting authority to shortlisted suppliers in a restricted or negotiated procedure, containing the full specification, contract terms, and evaluation criteria needed to prepare and submit a complete tender.

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Construction & Works ProcurementJCT

JCT Contract (Joint Contracts Tribunal)

JCT contracts are a suite of standard form construction contracts published by the Joint Contracts Tribunal, predominantly used in UK building procurement for commercial, residential, and public sector projects, offering a range of forms suited to different project types, procurement routes, and risk allocations.

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EU Procurement Fundamentals & Principles

Joint Procurement

Joint procurement is an arrangement under which two or more contracting authorities collaborate to conduct a single procurement procedure together, sharing the administrative burden and combining their purchasing power, either by nominating one authority to act as the lead or by establishing a joint procurement body.

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Subcontracting & Teaming

Joint Venture (Public Procurement)

A joint venture in public procurement is a separately incorporated legal entity formed by two or more companies to bid for and deliver a public contract together, providing unified legal personality, shared governance, and a single contractual counterparty for the contracting authority.

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Bid Management & Proposal Writing

Joint Venture Bid

A joint venture bid is a tender submission made by a newly formed legal entity created by two or more organisations specifically to pursue and deliver a public procurement contract, combining the partners' capabilities, assets, and resources under a shared corporate structure with defined equity and governance arrangements.

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UK Procurement Act 2023 TerminologyKPIs

Key Performance Indicators (KPIs) in Procurement

Key Performance Indicators (KPIs) in procurement are measurable metrics that contracting authorities must define and publish for contracts above GBP 5 million under the Procurement Act 2023, tracking supplier performance against contracted commitments and creating a public record of how major contracts are being delivered.

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Qualification & Selection

Key Staff Qualifications

Key staff qualifications are a technical and professional ability criterion requiring suppliers to demonstrate that the individuals who will manage and deliver the contract hold the educational credentials, professional certifications, and relevant experience necessary to perform the work to the required standard.

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EU Directives & Regulations

Late Payment Directive (2011/7/EU)

Directive 2011/7/EU on combating late payment in commercial transactions sets maximum payment terms and automatic interest and compensation rights for suppliers, with stricter rules for public authorities to protect businesses, particularly SMEs, from cash flow damage caused by slow-paying buyers.

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Contract Award & Post-Award

Late Payment Interest

Late payment interest is the statutory interest that accrues automatically when a contracting authority fails to pay a supplier within the prescribed period under Directive 2011/7/EU, calculated at the European Central Bank's reference rate plus eight percentage points, without any need for a prior contractual agreement.

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UK Legislation & Regulations

Late Payment of Commercial Debts Regulations (UK)

The Late Payment of Commercial Debts Regulations give businesses the statutory right to claim interest and compensation when commercial invoices are paid late, with public authorities required to pay invoices within 30 days and prime contractors obliged to pass payment down the supply chain within the same period.

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NUTS Codes & GeographyLAU

LAU (Local Administrative Units)

Local Administrative Units are the municipal-level geographic tier that sits immediately below NUTS Level 3 in Eurostat's territorial classification, covering individual communes, municipalities, and equivalent units across EU member states, and linked to NUTS codes through official Eurostat correspondence tables.

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Subcontracting & Teaming

Lead Partner / Lead Contractor

The lead partner or lead contractor is the member of a consortium or teaming arrangement who signs the public contract with the contracting authority, acts as the primary point of contact, bears primary liability for contract performance, and coordinates the delivery of all consortium members and subcontractors.

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Contract Award & Post-Award

Lessons Learned Report

A lessons learned report is a structured document produced at the end of a public contract, capturing what worked well, what did not, and what should be done differently in future procurements and contracts, informing specification design, evaluation approaches, and contract management for successor programmes.

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Contract Award & Post-Award

Letter of Intent

A letter of intent is a formal document issued by a contracting authority to the preferred bidder signalling the intention to award a contract, sometimes authorising limited preparatory work before the full contract is signed, but which does not itself constitute a binding contract.

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Green & Sustainable Procurement (GPP)LCA

Life-Cycle Assessment (LCA) in Procurement

Life-Cycle Assessment in procurement is the systematic quantification of the environmental impacts of a product or service across its entire life cycle, from raw material extraction through manufacturing, use, and end-of-life, used to inform technical specifications, whole-life cost calculations, and award criteria in green and sustainable public purchasing.

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Award Criteria & Evaluation

Life-Cycle Costing

Life-Cycle Costing is a procurement evaluation methodology that calculates the total cost of a product, service, or works contract across its full economic life, including acquisition, operation, maintenance, end-of-life disposal, and where methodologically established, external environmental costs such as greenhouse gas emissions.

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Remedies, Standstill & Legal Challenges

Lifting of Automatic Suspension

The lifting of automatic suspension is a court order that permits a contracting authority to sign a public contract notwithstanding a pending legal challenge, granted when the balance of convenience favours proceeding over the claimant's interest in preventing contract signature.

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EU Procurement Fundamentals & PrinciplesLTR

Light-Touch Regime

The Light-Touch Regime is a simplified procurement framework under Directive 2014/24/EU that applies to a defined list of social, health, educational, and other specific services, featuring a higher financial threshold and more flexible procedural requirements reflecting the reduced cross-border interest typical of these services.

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Healthcare & Social Services Procurement

Light-Touch Regime (Healthcare)

The light-touch regime is a simplified procurement framework under Directive 2014/24/EU and the UK Procurement Act 2023 that applies to health, social, and certain other services listed in Annex XIV, requiring publication and adherence to core principles but allowing contracting authorities much greater procedural flexibility than standard procurement.

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UK Contracting Authorities

Local Authority Procurement (UK)

Local authority procurement encompasses the purchasing of goods, services, and works by UK councils and combined authorities, governed by the Procurement Act 2023, Best Value duty, and council-specific standing orders, covering categories from waste management to social care and highways.

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SME Access & Social Procurement

Local Supply Chain

A local supply chain in public procurement refers to the network of subcontractors and suppliers operating within a defined geographic area from which a prime contractor draws goods, labour, or services when delivering a public contract, and which contracting authorities may encourage or require through community benefit clauses and social value commitments without unlawfully restricting cross-border competition.

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UK Legislation & Regulations

Lord Young Reforms (UK SME Procurement)

The Lord Young Reforms are a series of UK government measures introduced from 2013 to make public procurement more accessible to small and medium-sized enterprises, including the abolition of pre-qualification questionnaires for lower-value contracts and the requirement to advertise all contracts above a low threshold on Contracts Finder.

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Lot System & Structure

Lot

A lot is a self-contained subdivision of a public contract, defined by the contracting authority so that suppliers can bid for a portion of the overall requirement rather than the entire scope, enabling smaller firms to participate and increasing competition in European public procurement.

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Lot System & Structure

Lot Allocation Strategy

A lot allocation strategy is the pre-published methodology a contracting authority uses to determine how lots are assigned among tenderers when evaluation scores, caps on awards per tenderer, or combined lot group bids require a structured decision-making process beyond simple individual lot ranking.

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Lot System & Structure

Lot Bundling

Lot bundling is the practice of combining multiple related lots or requirements into a single, larger contract package, which can reduce transaction costs and improve coordination but may limit access for smaller suppliers by raising the capability threshold for participation.

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Lot System & Structure

Lot Description

A lot description is the specification text published by a contracting authority for each individual lot within a divided procurement, setting out the scope, deliverables, technical requirements, and any lot-specific conditions that bidders must address in their tender response.

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Lot System & Structure

Lot Division

Lot division is the process by which a contracting authority segments a public contract into separate, independently awardable parts, balancing access for smaller suppliers against the authority's need for coordinated delivery and administrative efficiency under EU Directive 2014/24/EU.

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Lot System & Structure

Lot Group

A lot group is a named cluster of individual lots within a single procurement procedure, allowing contracting authorities to offer combined-package bids alongside individual lot bids and to evaluate whether awarding a group of lots to one supplier delivers better value than awarding each lot separately.

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Lot System & Structure

Lot Value

Lot value is the contracting authority's estimated financial worth of a single lot within a divided procurement, published to help suppliers assess opportunity size and resource investment, and used to determine which lots fall below the small-lot exemption threshold in EU public procurement rules.

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Thresholds & Financial Rules

Lot Value Estimation

Lot value estimation is the process of assessing the individual and aggregate value of lots within a divided procurement, determining whether the overall threshold is triggered and whether specific small-lot exemptions allow individual lots to be awarded under simplified rules.

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Award Criteria & Evaluation

Lowest Cost Criterion

The Lowest Cost Criterion is a contract award approach that identifies the winning tender by reference to the total cost of the procured item over a defined scope, which may include acquisition, operation, maintenance, and disposal costs rather than purchase price alone, making it a more economically rigorous alternative to lowest price.

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Award Criteria & Evaluation

Lowest Price Criterion

The Lowest Price Criterion is a contract award approach where the compliant tender offering the lowest quoted price wins, without any weight given to quality factors; it is legally permitted under EU procurement law but restricted or discouraged in many member states for services and complex procurements.

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Contract Types & Structures (EU/UK)

Lump-Sum Contract

A lump-sum contract pays a single indivisible price for the complete defined scope of work, regardless of the actual resources or time expended by the supplier. It is the most common contract form for well-specified construction projects and defined professional services assignments across Europe.

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Qualification & Selection

Mandatory Exclusion Grounds

Mandatory exclusion grounds are criminal convictions or findings that automatically bar a supplier or its directors from public procurement participation, including convictions for corruption, fraud, money laundering, terrorist offences, and child labour, with no discretion for the contracting authority to waive exclusion except where self-cleaning measures are accepted.

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Transparency & Publication

Mandatory Publication Threshold

A mandatory publication threshold is the contract value above which a contracting authority must publish procurement notices in the Official Journal of the European Union, triggering the full procedural requirements of the relevant EU Procurement Directive or, in the UK, the Procurement Act 2023.

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Subcontracting & Teaming

Mandatory Subcontracting

Mandatory subcontracting is a contract condition that requires the winning contractor to subcontract a specified portion of work to third parties, used primarily in defence procurement under Directive 2009/81/EC to promote SME participation and industrial policy objectives in European markets.

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Procurement Procedures & Methods

Market Consultation

A market consultation is a structured engagement conducted by a contracting authority before launching a formal procurement procedure, in which the buyer seeks information from potential suppliers and market experts to inform the design of the requirement, the selection criteria, and the procurement approach.

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Procurement Analytics & Intelligence

Market Intelligence (Public Procurement)

Market intelligence in public procurement is the ongoing collection and analysis of information about the public sector buying landscape, including which authorities are purchasing, at what volumes, through which routes, and with what competitive dynamics, giving suppliers the strategic context to enter, grow, or exit specific public sector markets.

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Ethics, Compliance & Integrity

Market Sharing

Market sharing is a cartel practice in which competing suppliers divide a market among themselves by geography, customer type, or contract category, agreeing not to compete in each other's designated areas and thereby eliminating price competition across the allocated segments.

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Lot System & Structure

Maximum Number of Lots Awarded to One Tenderer

The maximum number of lots awarded to one tenderer is a post-evaluation rule that caps how many lots a single supplier may win within one procurement procedure, ensuring that contract awards are distributed across multiple suppliers even when one bidder scores highest across several lots.

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Lot System & Structure

Maximum Number of Lots per Tenderer

The maximum number of lots per tenderer is a procurement rule that limits how many lots within a single procedure a supplier may submit a tender for, used by contracting authorities to encourage specialist bids and prevent one dominant supplier from monopolising all available lots.

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ESPD & Supplier Documentation

Means of Proof

Means of proof are the actual certificates, attestations, declarations, and other documents that a contracting authority requests from the winning or shortlisted tenderer to verify the self-declarations made in the ESPD Response, confirming compliance with exclusion and selection criteria before contract award.

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Contract Types & Structures (EU/UK)

Measured Term Contract

A measured term contract engages a supplier for a defined period at agreed schedules of rates, with individual works orders issued as required and payment based on the actual quantities of work measured and valued against those rates. It is a standard vehicle for planned and reactive maintenance in UK public sector construction and facilities management.

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Healthcare & Social Services Procurement

Medical Devices Procurement

Medical devices procurement covers the purchasing of instruments, equipment, implants, software, and diagnostic products by hospitals and health authorities, requiring compliance with both EU Medical Devices Regulation (MDR 2017/745) or UK UKCA marking requirements and standard public procurement rules for above-threshold contracts.

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Bid Management & Proposal Writing

Method Statement

A method statement is a written explanation within a tender response describing precisely how a supplier intends to deliver a specific element of a contract, detailing the processes, resources, sequencing, and quality controls that will be applied, and providing the evidence base for the proposed approach.

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Contract Award & Post-Award

Milestone Payments

Milestone payments are contractual payments tied to the completion and acceptance of defined deliverables or project stages, rather than to the passage of time, giving contracting authorities assurance that payment is linked to verified outputs before funds are released.

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Procurement Procedures & Methods

Mini-Competition

A mini-competition is a secondary competitive exercise run among suppliers already admitted to a framework agreement, used to award individual call-off contracts by re-opening competition on the terms established in the framework, allowing buyers to obtain more precisely tailored or price-competitive offers for specific requirements.

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Framework Agreements & Dynamic Markets

Mini-Competition under Framework

A mini-competition is a second-stage competitive process under a multi-supplier framework agreement, in which the contracting authority invites all admitted framework suppliers to submit refined offers for a specific call-off requirement, re-opening price and quality competition within the framework panel.

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UK Contracting AuthoritiesMOD

Ministry of Defence (MOD) Procurement

Ministry of Defence procurement covers the acquisition of defence equipment, support services, infrastructure, and IT by the UK's armed forces and their support organisations, conducted under the Procurement Act 2023 with additional security and export control obligations and channelled through Defence Equipment and Support and other specialist buying organisations.

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Concessions

Mixed Concession Contract

A mixed concession contract is an arrangement that combines elements of different contract types, such as works and services components, or concession and standard procurement elements, requiring careful legal analysis to determine which procurement regime governs the whole contract and whether the arrangement can lawfully be bundled into a single award.

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EU Procurement Fundamentals & Principles

Mixed Contract

A mixed contract is a public contract that covers elements of more than one category of procurement, such as both works and services, or both supplies and services, requiring specific rules to determine which procurement regime and threshold applies to the whole contract.

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UK Portals & Platforms

MOD Contracts Online

MOD Contracts Online is the Ministry of Defence's public-facing contracts database where awarded defence contracts and some prior information notices are published, giving the defence supply chain visibility of MOD spending patterns and upcoming opportunities outside the classified eProcurement environment.

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UK Legislation & Regulations

Modern Slavery Act 2015 (Procurement Obligations)

The Modern Slavery Act 2015 requires commercial organisations with a turnover above 36 million GBP to publish an annual transparency statement on steps taken to ensure their operations and supply chains are free from slavery and human trafficking, with public procurement using the Act's framework to assess supplier supply chain integrity.

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Ethics, Compliance & Integrity

Modern Slavery Statement (Procurement)

A modern slavery statement in procurement is a published disclosure by a supplier describing the steps it has taken to ensure that its operations and supply chains are free from forced labour, human trafficking, and related exploitation, increasingly required as a condition of public contract eligibility across Europe.

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Tender Notice Types & eForms

Modification Notice

A Modification Notice is the mandatory publication on TED when a contracting authority makes a substantial change to a contract already being executed, recording the nature, justification, and value impact of the modification to ensure transparency throughout contract performance.

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Contract Modifications & Amendments

Modification Notice Publication

A modification notice publication is the formal public announcement in the Official Journal of the EU (via TED) or a national procurement portal that a contracting authority is required to make when it modifies a public contract under Article 72(1)(b) or (c) of Directive 2014/24/EU where the modification value exceeds the relevant EU procurement threshold.

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Contract Modifications & Amendments

Modification Threshold (10%/15% Rule)

The modification threshold, commonly called the 10%/15% rule, is the de minimis value limit under Article 72(2) of Directive 2014/24/EU below which a contracting authority may modify a public contract without a new procurement procedure, set at 10% of the original contract value for services and supplies and 15% for works, provided the modification also falls below the relevant EU procurement threshold.

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Contract Modifications & Amendments

Modification Without New Procedure

A modification without new procedure is a contract change that a contracting authority makes to an existing public contract without re-running the procurement, permitted under Article 72 of Directive 2014/24/EU only in clearly defined circumstances such as review clauses, unforeseen circumstances, or de minimis value changes.

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UK Procurement Act 2023 TerminologyMAT

Most Advantageous Tender (MAT)

The Most Advantageous Tender (MAT) is the basis on which contracting authorities must award contracts under the Procurement Act 2023, replacing the EU-derived Most Economically Advantageous Tender (MEAT) concept and allowing a broader range of qualitative and public-interest factors to inform the evaluation.

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Award Criteria & EvaluationMEAT

Most Economically Advantageous Tender (MEAT)

The Most Economically Advantageous Tender (MEAT) is the mandatory basis for contract award under EU public procurement law, requiring contracting authorities to evaluate tenders on a combination of price, quality, and other criteria linked to the contract subject matter rather than on lowest price alone.

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Lot System & Structure

Multi-Lot Tender

A multi-lot tender is a public procurement procedure in which the contracting authority divides the contract into two or more separately awardable lots, each with its own specification and value, allowing suppliers to compete for individual parts of the overall requirement rather than the entire scope.

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NUTS Codes & Geography

Multi-Region Contract

A multi-region contract is a public procurement contract whose place of performance spans two or more distinct geographic regions, expressed as multiple NUTS codes in the procurement notice, typically requiring a supplier to maintain delivery capability across all specified areas.

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Procurement Procedures & Methods

Multi-Stage Procedure

A multi-stage procedure is a procurement process that involves three or more sequential stages between initial market engagement and contract award, typically combining selection, shortlisting, dialogue or negotiation rounds, and a final tender stage, used for the most complex and high-value public contracts.

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Contract Types & Structures (EU/UK)

Multi-Supplier Contract

A multi-supplier contract (or multi-supplier framework) establishes terms and conditions with several approved suppliers for a defined category of requirement, with individual call-offs competed among those suppliers through mini-competitions or direct allocation rules. It is a standard aggregation vehicle in European public procurement, providing buyers with competition, flexibility, and pre-vetted supplier pools.

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Framework Agreements & Dynamic Markets

Multi-Supplier Framework

A multi-supplier framework is a framework agreement awarded to several suppliers following a competitive procedure, with call-off contracts placed either through direct award using pre-established ranking criteria or through mini-competitions among the admitted suppliers.

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Cross-Border & International Procurement

Mutual Recognition of Qualifications

Mutual recognition of qualifications is the principle that professional certifications, technical attestations, and compliance evidence issued in one European country must be accepted as equivalent by contracting authorities and regulated professions in other participating countries, removing a core administrative barrier to cross-border tendering.

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Subcontracting & Teaming

Named Subcontractor

A named subcontractor is a specific company identified by name in a tender submission or contract to perform a defined portion of work, creating a formal record that the contracting authority can verify and that restricts the main contractor from substituting that company without approval.

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UK Procurement Act 2023 TerminologyNPPS

National Procurement Policy Statement (NPPS)

The National Procurement Policy Statement is a statutory document issued by the UK government under the Procurement Act 2023 that sets national priorities for public procurement, which all contracting authorities must have regard to when planning and carrying out procurement exercises.

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Transparency & Publication

National Publication Requirement

A national publication requirement is the obligation imposed by member state law on contracting authorities to advertise procurement opportunities through domestic channels, applying in particular to below-threshold contracts that do not reach the mandatory OJEU publication thresholds but which still require some form of public advertisement.

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Remedies, Standstill & Legal Challenges

National Review Body

A national review body is the independent judicial or quasi-judicial authority in each European country empowered to hear procurement challenges, grant interim measures, award remedies, and impose sanctions on contracting authorities that breach public procurement law, with powers mandated by the EU Remedies Directive.

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WTO GPA & Trade Agreements

National Treatment Principle (GPA)

The National Treatment Principle under the GPA requires each party's contracting authorities to treat goods, services, and suppliers from other GPA parties no less favourably than domestic goods, services, and suppliers in covered procurement.

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Defence & Security ProcurementNSPA

NATO Support and Procurement Agency (NSPA)

The NATO Support and Procurement Agency (NSPA) is NATO's principal logistics, support, and procurement organisation, managing multinational acquisition programmes, system-level sustainment contracts, and commodities procurement on behalf of NATO and its member nations.

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Construction & Works ProcurementNEC

NEC Contract (New Engineering Contract)

The NEC contract suite is a family of standard construction and engineering contracts published by the Institution of Civil Engineers, designed around collaborative management principles, early warning mechanisms, and clear risk allocation, widely used by UK public authorities and increasingly adopted across Europe for major infrastructure projects.

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Procurement Procedures & Methods

Negotiated Procedure without Prior Publication

The negotiated procedure without prior publication is an exceptional EU procurement route that allows a contracting authority to award a contract directly to a chosen supplier without advertising the opportunity on TED, permitted only in a closed list of strictly interpreted circumstances.

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Procurement Procedures & Methods

Negotiation Phase

The negotiation phase is the structured stage within the competitive procedure with negotiation in which a contracting authority engages in bilateral discussions with each shortlisted supplier to improve initial tenders, within the bounds of the published minimum requirements and award criteria.

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Green & Sustainable Procurement (GPP)

Net-Zero Procurement Target

A net-zero procurement target is a policy commitment by a contracting authority or government to ensure that its purchasing decisions collectively achieve net-zero greenhouse gas emissions by a defined date, typically by combining emissions reduction requirements on suppliers with offsetting provisions and whole-life carbon assessment across the procurement portfolio.

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Healthcare & Social Services Procurement

NHS Procurement (UK)

NHS procurement encompasses all purchasing activity by National Health Service bodies in the UK, covering clinical supplies, pharmaceuticals, medical devices, and health services, governed by a combination of the UK Procurement Act 2023, the Provider Selection Regime, and NHS Supply Chain frameworks.

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UK Portals & Platforms

NHS Supply Chain Portal

The NHS Supply Chain Portal is the procurement platform through which NHS Supply Chain, the body that manages product and supply chain services for NHS England, runs competitive tenders for medical devices, consumables, and non-clinical goods, offering suppliers access to centralised NHS purchasing frameworks covering the majority of English NHS trusts.

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UK Contracting Authorities

NHS Trust (as Contracting Authority)

An NHS Trust is a statutory body delivering healthcare services in England that acts as a contracting authority when purchasing clinical supplies, facilities management, IT systems, and professional services, subject to the Procurement Act 2023 and NHS-specific commercial frameworks administered by NHS Supply Chain and NHS England.

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Award Criteria & Evaluation

Non-Compliant Tender

A Non-Compliant Tender is a bid that fails to meet the mandatory requirements set out in the procurement documents, whether through material deviations from the technical specification, missing mandatory information, or failure to satisfy pass-or-fail conditions, and which must be excluded from the award evaluation before scoring begins.

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WTO GPA & Trade Agreements

Non-Discrimination Principle (GPA)

The Non-Discrimination Principle under the GPA prohibits covered contracting authorities from discriminating against any supplier, good, or service from another GPA party and requires that all GPA-party suppliers receive the same treatment as the most favoured group.

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Contract Modifications & Amendments

Non-Substantial Modification

A non-substantial modification is a change to a public contract that does not materially alter its character, economic balance, or competitive landscape, and therefore does not require a new procurement procedure under Article 72 of Directive 2014/24/EU, provided it falls within one of the permitted grounds.

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UK Contracting Authorities

Northern Ireland Executive Procurement

Northern Ireland Executive Procurement covers the buying activity of the Northern Ireland Executive and its departments, which operate under the Public Contracts Regulations 2015 rather than the Procurement Act 2023, with centralised support from the Centre for Procurement and Supply Chain and a unique regulatory position arising from the Windsor Framework.

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Tender Notice Types & eForms

Notice Publication ID

A Notice Publication ID is the unique identifier assigned by TED to each procurement notice upon publication, enabling precise referencing, cross-notice linking, and lifecycle tracing of individual notices within and across European public procurement procedures.

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Tender Notice Types & eForms

Notice Subtypes

Notice subtypes are the granular classifications within the eForms notice taxonomy that distinguish between specific types of procurement notices, with 40 defined subtypes spanning planning, competition, direct award prenotification, and result phases across all EU procurement directives.

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NUTS Codes & Geography

NUTS 2024 Classification

The NUTS 2024 Classification is the current version of the Nomenclature of Territorial Units for Statistics, applicable from 1 January 2024, reflecting the latest administrative boundary changes across EU member states and governing the geographic codes used in European procurement notices.

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NUTS Codes & Geography

NUTS and Structural Funds

NUTS codes form the geographic foundation of EU Cohesion Policy, with structural and investment fund allocations determined at the NUTS Level 2 regional layer, making the NUTS classification central to understanding which regions attract EU co-funded public contracts and investment programmes.

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NUTS Codes & Geography

NUTS Code Structure

The NUTS code structure defines the alphanumeric format of every code in the Nomenclature of Territorial Units for Statistics, using a two-letter country prefix followed by up to three additional characters that successively narrow the geographic unit from Level 1 through to Level 3.

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NUTS Codes & GeographyNUTS

NUTS Codes (Nomenclature of Territorial Units for Statistics)

NUTS codes are a hierarchical geographic classification system developed by Eurostat that divides EU member states into standardised territorial units, used in public procurement notices to define where a contract will be performed and to allocate EU structural funds.

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NUTS Codes & Geography

NUTS Level 0 (Country Level)

NUTS Level 0 represents the entire territory of an EU member state as a single geographic unit, identified by a two-letter ISO country code, and forms the top tier of the NUTS hierarchy used in procurement notices to denote nationwide contract performance.

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NUTS Codes & Geography

NUTS Level 1 (Major Socio-Economic Regions)

NUTS Level 1 divides EU member states into major socio-economic regions, each with a population between 3 million and 7 million, forming the first sub-national tier of the NUTS hierarchy and used in procurement notices to indicate broad regional contract performance.

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NUTS Codes & Geography

NUTS Level 2 (Basic Regions)

NUTS Level 2 defines the basic regions of EU member states, each with a population between 800,000 and 3 million, and serves as the primary geographic unit for EU Cohesion Policy fund allocation and for pinpointing contract performance in public procurement notices on TED.

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NUTS Codes & Geography

NUTS Level 3 (Small Regions)

NUTS Level 3 defines the smallest geographic units in the NUTS classification, each with a population between 150,000 and 800,000, and is the most precise NUTS level available in public procurement notices for specifying where a contract will be performed.

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OCDS & Data Standards

OCDS Award Stage

The OCDS award stage captures structured data about the outcome of a public procurement evaluation, including the name of the winning supplier, the awarded contract value, the number of bids received, and the reasons for the award decision, enabling systematic analysis of buyer spending and supplier market share.

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OCDS & Data Standards

OCDS Contract Stage

The OCDS contract stage records the signed agreement details within a public contracting process, including contract start and end dates, contract value, amendments, and links to the signed contract document, providing a structured record of what was formally agreed between buyer and supplier.

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OCDS & Data Standards

OCDS Extension

An OCDS extension is a formally registered addition to the core Open Contracting Data Standard schema that allows publishers to include fields not covered by the base standard, such as procurement-specific data for defence contracts, environmental sustainability metrics, or country-specific legal requirements, without breaking compatibility with the global standard.

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OCDS & Data Standards

OCDS Implementation Stage

The OCDS implementation stage is the final lifecycle phase in Open Contracting Data Standard records, documenting actual contract delivery through structured data on payments made, milestones achieved, and performance outcomes, completing the end-to-end transparency picture from planning through to completion.

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OCDS & Data Standards

OCDS Planning Stage

The OCDS planning stage is the first lifecycle phase in an Open Contracting Data Standard record, capturing pre-procurement information such as budget allocation, rationale for the purchase, and procurement forecasts before a formal tender notice is issued.

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OCDS & Data Standards

OCDS Publisher

An OCDS publisher is any government body, procurement platform, or authorised organisation that produces and releases Open Contracting Data Standard-compliant data about public contracting processes, registered with the Open Contracting Partnership and assigned a unique publisher prefix for generating globally unique contracting process identifiers.

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OCDS & Data Standards

OCDS Record

An OCDS record is the compiled, up-to-date snapshot of a complete public contracting process, formed by merging all individual OCDS releases for that process into a single document that shows the current state of every procurement stage alongside a full audit trail.

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OCDS & Data Standards

OCDS Release

An OCDS release is a single, timestamped JSON document that records one event or change in a public contracting process, such as publishing a tender notice or announcing a contract award, and is the fundamental unit of data publication under the Open Contracting Data Standard.

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OCDS & Data Standards

OCDS Tender Stage

The OCDS tender stage is the procurement phase captured in Open Contracting Data Standard releases that documents the publication of a contract opportunity, including notice details, estimated value, submission deadline, eligibility requirements, and any subsequent amendments before award.

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Transparency & PublicationOJEU

Official Journal of the European Union (OJEU)

The Official Journal of the European Union is the authoritative publication channel for EU legal acts, notices, and information, including all above-threshold public procurement notices, making it the primary source of pan-European tender opportunities for suppliers across the EU and EEA.

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Defence & Security Procurement

Offset (Defence Procurement)

Offset in defence procurement refers to the industrial, commercial, or economic conditions imposed by a purchasing government on a foreign defence supplier, requiring the supplier to generate economic activity, technology transfer, or industrial participation within the buyer's country as part of or in return for a major defence contract.

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E-Procurement Platforms & Technology

Once-Only Principle (Procurement)

The Once-Only Principle in procurement means that suppliers should need to provide evidence, certificates, and declarations to a contracting authority only once, after which that information is stored, reused, and exchanged electronically between authorities rather than being demanded repeatedly for each new tender.

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OCDS & Data StandardsOCDS

Open Contracting Data Standard (OCDS)

The Open Contracting Data Standard (OCDS) is a global open data specification that defines how governments should publish structured, machine-readable information about public procurement processes, from planning through contract implementation, to improve transparency and enable analysis.

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OCDS & Data Standards

Open Contracting Partnership

The Open Contracting Partnership (OCP) is an international non-profit organisation that develops and maintains the Open Contracting Data Standard, supports governments in publishing open contracting data, and works with civil society and the private sector to use that data for transparency, efficiency, and integrity in public procurement.

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UK Procurement Act 2023 Terminology

Open Framework

An open framework is a new type of multi-supplier arrangement introduced by the Procurement Act 2023 that allows new suppliers to join at regular intervals throughout the framework's life, unlike closed frameworks which fix membership at the outset.

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Procurement Procedures & Methods

Open Procedure

The open procedure is the most widely used EU public procurement route, in which any interested supplier may submit a full tender in response to a published contract notice without passing a prior shortlisting stage, giving all economic operators equal access to compete.

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IT & Digital Procurement

Open Standards in Procurement

Open standards in procurement refers to the requirement for public sector buyers to specify and accept technology products and services that conform to non-proprietary, publicly available technical standards, ensuring interoperability, avoiding vendor lock-in, and enabling future competition across European digital infrastructure.

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Concessions

Operating Risk Transfer

Operating risk transfer is the defining legal criterion for a concession contract under EU law, requiring that the concessionaire bears genuine exposure to the uncertainties of the market, including demand-side variability or supply-side cost fluctuations, such that there is a real possibility it will not recoup its investment or operating costs.

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Procurement Analytics & Intelligence

Opportunity Pipeline

An opportunity pipeline in public procurement is a structured, forward-looking register of upcoming contract opportunities that a supplier is tracking, qualified, and actively preparing for, enabling systematic management of business development effort, resource allocation, and bid investment decisions across multiple procurement timelines.

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Contract Types & Structures (EU/UK)

Output-Based Contract

An output-based contract defines what a supplier must deliver in terms of measurable outcomes rather than the inputs or methods used to achieve them, giving the supplier flexibility in how it organises delivery. It is a standard model in European public service contracting where contracting authorities want to encourage innovation and efficiency in service delivery.

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Framework Agreements & Dynamic Markets

Pan-Government Framework

A pan-government framework is a framework agreement established by a central purchasing body or central government authority that is available to all or a wide range of public sector bodies across a nation, enabling any eligible contracting authority to place call-off contracts without running its own procurement procedure.

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Financial Requirements & Bonds

Parent Company Guarantee

A parent company guarantee is a contractual undertaking by a supplier's parent entity to perform or financially remedy the obligations of its subsidiary under a public contract if that subsidiary defaults, offering contracting authorities security backed by a larger or more creditworthy group entity.

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Healthcare & Social Services Procurement

Patient Choice Framework

The Patient Choice Framework is a UK NHS policy mechanism that gives eligible patients the right to choose their provider for certain elective services, creating a regulated market where qualified providers are listed rather than selected through competitive tender, with NHS funding following the patient.

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Contract Award & Post-Award

Payment Terms (EU Directive 2011/7/EU)

Payment terms under EU Directive 2011/7/EU on combating late payment require contracting authorities to pay suppliers within thirty days of receiving a correct invoice or accepting goods or services, with automatic entitlement to late payment interest and compensation for recovery costs if this deadline is missed.

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SME Access & Social Procurement

Payment Within 30 Days (SME Support)

The 30-day payment obligation in European public procurement requires contracting authorities to pay verified invoices within 30 calendar days, and requires prime contractors to pass through payments to subcontractors within the same period, as mandated by the Late Payment Directive (Directive 2011/7/EU) to protect SME cash flow in public sector supply chains.

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UK Portals & Platforms

PCS-Tender

PCS-Tender is the Scottish Government's eProcurement platform for managing live tender processes in Scotland, enabling contracting authorities to issue tender documents, receive electronic submissions, and manage evaluation, fully integrated with the Public Contracts Scotland notice portal.

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E-Procurement Platforms & TechnologyPeppol

Peppol (Pan-European Public Procurement OnLine)

Peppol is an international network and set of technical specifications that enables the secure, standardised exchange of procurement documents including e-Invoices, e-Orders, and e-Catalogues between buyers and suppliers through certified access points, widely adopted across European and global public sector procurement.

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Financial Requirements & Bonds

Performance Bond

A performance bond is a financial guarantee, typically set at 5% to 10% of the contract value, that a contracting authority may call upon if the contractor fails to perform its obligations, providing the buyer with a direct financial remedy without needing to litigate the underlying breach.

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Contract Types & Structures (EU/UK)

Performance-Based Contract

A performance-based contract ties a portion of the supplier's payment to measurable outcomes, creating a direct financial incentive to exceed minimum standards rather than merely meeting them. It is used across European public procurement for complex services and infrastructure where the contracting authority wants to align the supplier's commercial interests with improved public outcomes.

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Utilities & Special SectorsPIN

Periodic Indicative Notice (Utilities Sector)

A Periodic Indicative Notice (PIN) in the utilities sector is a forward-looking procurement notice published by a contracting entity under Directive 2014/25/EU that can serve either as an advance information tool announcing forthcoming contracts or as a call for competition that reduces the minimum time suppliers have to respond to subsequent invitations to tender.

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Procurement Procedures & Methods

Periodic Indicative Notice (Utilities)

A periodic indicative notice in the utilities sector is a planning notice published by a utility contracting entity on TED to inform the market of its anticipated procurement needs for the coming 12 months, and may also serve as a call for competition that triggers reduced minimum time limits for subsequent procedures.

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Defence & Security ProcurementPSC

Personnel Security Clearance

A Personnel Security Clearance (PSC) is a formal government determination that an individual has been vetted and is eligible to access classified information up to a specified level, based on assessments of their identity, background, reliability, and loyalty.

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Contract Types & Structures (EU/UK)PF2

PF2 (Private Finance 2)

PF2 was the UK government's reformed version of the Private Finance Initiative, introduced in 2012 with a public equity stake in project companies, reduced soft service scope, and greater cost transparency. It replaced PFI for new UK central government projects but was itself discontinued in 2018 with only a handful of contracts signed.

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Healthcare & Social Services Procurement

Pharmaceutical Procurement

Pharmaceutical procurement covers the purchasing of medicines, biologics, and advanced therapy medicinal products by hospitals, health authorities, and national agencies, involving unique considerations around patent protection, generic substitution, joint EU procurement, and regulatory compliance that distinguish it from standard public procurement.

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UK Procurement Act 2023 Terminology

Pipeline Notice

A pipeline notice is a forward-looking publication required under the Procurement Act 2023 for contracting authorities planning to spend more than GBP 100 million in a financial year, listing each planned procurement with estimated values and indicative timescales to help suppliers plan ahead.

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NUTS Codes & Geography

Place of Performance (NUTS Code)

The place of performance is a mandatory field in EU public procurement notices that identifies where a contract will be executed, expressed as one or more NUTS codes, enabling suppliers to filter and discover geographically relevant opportunities across TED and national procurement portals.

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UK Procurement Act 2023 Terminology

Planned Procurement Notice

A planned procurement notice is an advance notice published under the Procurement Act 2023 that signals an upcoming competition before the tender notice is issued, allowing suppliers to prepare and enabling the buyer to reduce the minimum tender period when the competition launches.

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Tender Notice Types & eForms

Planning Notice (eForms)

A Planning Notice is the eForms-era category of notice covering advance publication of planned procurement activity, encompassing the functions previously served by Prior Information Notices and Buyer Profile Notices, and enabling contracting authorities to signal upcoming contracts before a competition is formally launched.

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UK Contracting Authorities

Police and Crime Commissioner Procurement

Police and Crime Commissioners are directly elected officials in England and Wales who act as contracting authorities for policing-related goods, services, and works, procuring within the Procurement Act 2023 framework with a focus on operational equipment, technology, estates, and professional services supporting their force area.

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Utilities & Special Sectors

Port and Airport Activities

Port and airport activities are a covered category under Directive 2014/25/EU, making entities that provide or manage maritime ports, inland ports, or airports subject to utilities procurement rules when procuring above the applicable thresholds, provided they hold a special or exclusive right or are public undertakings.

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Remedies, Standstill & Legal Challenges

Post-Contractual Remedy

A post-contractual remedy is legal relief sought after a public contract has been signed, comprising primarily a claim for damages, a declaration of ineffectiveness in the most serious cases, or alternative penalties, and representing a significantly weaker position for the claimant than a pre-contractual challenge.

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Utilities & Special Sectors

Postal Services Procurement

Postal services procurement covers regulated purchasing by entities that provide or manage postal networks or postal services, governed by Directive 2014/25/EU in EU member states and the Utilities Contracts Regulations 2016 in the UK, with the scope shaped by the ongoing liberalisation of European postal markets.

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Construction & Works Procurement

Practical Completion

Practical completion is the stage in a UK construction contract when the works are complete for all practical purposes, certified by the contract administrator or architect, marking the point at which possession of the site passes to the employer, half the retention is released, and the defects liability period begins.

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Remedies, Standstill & Legal Challenges

Pre-Action Protocol

A pre-action protocol is a formal procedural requirement in UK procurement litigation that obliges a claimant to notify the contracting authority of its intention to bring legal proceedings before issuing a claim, giving the authority an opportunity to respond and potentially resolve the dispute without court involvement.

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Procurement Procedures & MethodsPCP

Pre-Commercial Procurement (PCP)

Pre-commercial procurement is an EU approach that allows public buyers to commission research and development services from competing companies before a commercial solution exists, sharing risks and benefits across the R&D phases without constituting state aid, and without obliging the buyer to purchase the resulting product.

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Remedies, Standstill & Legal Challenges

Pre-Contractual Remedy

A pre-contractual remedy is any legal measure applied before a public contract is signed, enabling a disappointed tenderer to suspend, correct, or set aside an unlawful award decision before it becomes irreversible, and representing the most effective form of relief available in public procurement disputes.

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Qualification & SelectionPQQ

Pre-Qualification Questionnaire (PQQ)

A Pre-Qualification Questionnaire (PQQ) is a structured document used by contracting authorities in restricted and other multi-stage procedures to assess suppliers' suitability before inviting them to tender, covering exclusion grounds, economic and financial standing, and technical and professional ability to create a shortlist of qualified bidders.

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Procurement Analytics & Intelligence

Predictive Analytics in Procurement

Predictive analytics in procurement uses statistical models and machine learning applied to historical procurement data to forecast future outcomes, such as contract reprocurement timing, likely award criteria weightings, competitive intensity, and win probability, enabling suppliers and buyers to act on probable future states rather than only on current observable information.

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Procurement Procedures & Methods

Preliminary Market Engagement

Preliminary market engagement is the broad range of pre-procurement activities through which a contracting authority engages with the supply market before formally advertising a contract, including market consultations, supplier days, requests for information, and one-to-one meetings, used to inform the design of the requirement and the procurement approach.

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Award Criteria & Evaluation

Price Criterion

The Price Criterion is the element of a tender evaluation that measures the quoted purchase or contract price, either as the sole basis for award in lowest-price procurements or as a weighted component alongside quality criteria in best price-quality ratio evaluations under EU public procurement law.

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Contract Modifications & Amendments

Price Revision Clause

A price revision clause is a contractual provision agreed at the time of award that allows the contract price to be adjusted during performance according to a pre-defined formula, index, or mechanism, avoiding the need for a new procurement procedure each time market conditions change the cost of delivery.

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Bid Management & Proposal Writing

Pricing Schedule

A pricing schedule is a structured document, typically a spreadsheet or table, provided by a contracting authority as part of the tender pack, in which bidders enter their proposed prices in a prescribed format to enable consistent comparison of financial proposals across competing submissions.

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EU Procurement Fundamentals & Principles

Principle of Equal Treatment

The principle of equal treatment requires contracting authorities to apply the same rules, timelines, and evaluation criteria to all tenderers competing for a public contract, ensuring that no supplier receives an advantage or suffers a disadvantage based on factors unrelated to the merits of their offer.

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EU Procurement Fundamentals & Principles

Principle of Mutual Recognition

The principle of mutual recognition requires contracting authorities to accept certificates, diplomas, qualifications, and technical standards from other EU member states as equivalent to national equivalents, preventing buyers from requiring foreign suppliers to duplicate compliance they have already demonstrated in their home country.

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EU Procurement Fundamentals & Principles

Principle of Non-Discrimination

The principle of non-discrimination in public procurement prohibits contracting authorities from treating suppliers differently based on their nationality, place of establishment, or other grounds unrelated to their capacity to perform the contract, ensuring that the European public market is genuinely open to competition.

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EU Procurement Fundamentals & Principles

Principle of Proportionality

The principle of proportionality requires that procurement requirements, including selection criteria, technical specifications, and contract conditions, are appropriate and necessary to achieve the legitimate objectives of the contract, without imposing burdens on suppliers that exceed what the nature and value of the contract genuinely justify.

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EU Procurement Fundamentals & Principles

Principle of Transparency

The principle of transparency requires contracting authorities to make their procurement intentions, selection and award criteria, and contract award decisions publicly available, enabling all interested suppliers to compete on equal terms and allowing unsuccessful bidders to understand and challenge outcomes.

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Tender Notice Types & eFormsPIN

Prior Information Notice (PIN)

A Prior Information Notice is a voluntary or mandatory advance notice published by a contracting authority to signal upcoming procurement activity, allowing suppliers to prepare for future tenders and, in some procedures, enabling a reduced minimum time limit for receipt of tenders.

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Procurement Procedures & Methods

Prior Information Notice as Call for Competition

A prior information notice used as a call for competition is a formal notice published by a contracting authority that serves as the opening step of a procurement, replacing the contract notice and reducing mandatory minimum time limits, typically used by buyers who have published advance notice of their procurement pipeline.

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Contract Types & Structures (EU/UK)PFI

Private Finance Initiative (PFI)

The Private Finance Initiative was the UK government's primary model for privately financed public infrastructure from the early 1990s until 2018, under which private consortia designed, built, financed, and operated public assets such as schools, hospitals, and prisons in exchange for long-term availability payments from contracting authorities.

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UK Portals & Platforms

Proactis (Due North)

Proactis, formerly known as Due North, is a UK eProcurement software provider whose platform is used by public sector contracting authorities to manage procurement processes electronically, including notice publication, tender management, supplier registration, and contract award, particularly across local government, health, and education sectors.

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UK Portals & Platforms

ProContract

ProContract is a widely-used UK eProcurement platform developed by Due North (now Proactis) that enables public sector contracting authorities to publish contract notices, manage tender processes electronically, and receive supplier submissions, used by hundreds of local authorities, NHS trusts, and other public bodies across the UK.

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UK Procurement Act 2023 Terminology

Procurement Act 2023

The Procurement Act 2023 is the primary UK legislation governing public procurement from February 2025, replacing the 2015 Regulations and consolidating rules for goods, services, works, utilities, and concessions into a single statute focused on transparency, value for money, and broader supplier access.

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Remedies, Standstill & Legal Challenges

Procurement Challenge Period

The procurement challenge period is the time window within which an unsuccessful tenderer must initiate legal proceedings to challenge an unlawful award decision, combining the mandatory standstill period (during which the automatic suspension operates) and any subsequent limitation period set by national law within which proceedings must be brought.

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Remedies, Standstill & Legal Challenges

Procurement Complaint

A procurement complaint is a formal notification by an unsuccessful tenderer or other interested party to a national review body, ombudsman, or supervisory authority alleging that a contracting authority has breached public procurement law, initiating a review procedure that may lead to suspension of the award, set-aside, damages, or systemic recommendations.

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Procurement Analytics & Intelligence

Procurement Dashboard

A procurement dashboard is a visual interface that aggregates and displays key procurement metrics, pipeline status, market data, and performance indicators in real time, enabling suppliers and contracting authorities to monitor their procurement activity, track opportunities, and make data-driven decisions without manually extracting and compiling data from multiple sources.

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Procurement Analytics & Intelligence

Procurement Data Analytics

Procurement data analytics is the systematic collection, processing, and interpretation of public procurement records to reveal spending patterns, supplier concentration, competitive dynamics, and efficiency opportunities across contracting authorities and market sectors.

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Cross-Border & International Procurement

Procurement in EU Neighbourhood Policy

Procurement in EU Neighbourhood Policy refers to public contracting conducted under the European Neighbourhood Policy framework, where EU-funded assistance programmes in partner countries to the east and south require procurement rules aligned with EU standards as a condition of grant eligibility, creating accessible contract opportunities for European suppliers.

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E-Procurement Platforms & Technology

Procurement Management System

A Procurement Management System is an integrated software platform that manages the end-to-end purchasing lifecycle for an organisation, covering sourcing, supplier management, contract administration, purchase orders, invoice processing, and spend reporting, enabling structured, compliant, and auditable procurement operations.

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UK Procurement Act 2023 Terminology

Procurement Objectives (UK)

The procurement objectives are a set of statutory principles in the Procurement Act 2023 that all contracting authorities must have regard to when carrying out covered procurement, including delivering value for money, acting in the public interest, and treating suppliers with fairness and transparency.

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Remedies, Standstill & Legal Challenges

Procurement Ombudsman

A procurement ombudsman is an independent administrative officer who investigates complaints about public procurement processes without the formality or cost of litigation, typically able to make recommendations or mediate disputes but not to grant binding legal remedies, and serving as an accessible first port of call for suppliers with concerns about a procurement outcome.

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Transparency & Publication

Procurement Pipeline Publication

Procurement pipeline publication is the proactive disclosure by contracting authorities of their planned future procurement activity, typically covering an 18-month to 3-year horizon, allowing suppliers to plan resources, build capacity, and engage with buyers before formal tender notices are issued.

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Tender Notice Types & eForms

Procurement Procedure Identifier

A Procurement Procedure Identifier is the unique reference that links all eForms notices relating to the same procurement procedure across its full lifecycle, from planning notice through competition notice to result notice, enabling end-to-end tracing of a single procurement on TED.

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UK Legislation & Regulations

Procurement Reform (Scotland) Act 2014

The Procurement Reform (Scotland) Act 2014 established a statutory framework for public procurement in Scotland, introducing sustainable procurement duties, community benefit requirements, living wage considerations, and a regulated procurement regime for contracts below the EU threshold, going significantly beyond the minimum EU obligations.

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SME Access & Social Procurement

Procurement Simplification for SMEs

Procurement simplification for SMEs refers to the body of legal provisions and practical measures that reduce the administrative burden of participating in public tender procedures for smaller businesses, including the European Single Procurement Document, proportionate selection criteria, e-procurement mandates, and single-stage selection questionnaires mandated under Directive 2014/24/EU and national implementing frameworks.

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UK Procurement Act 2023 Terminology

Procurement Termination Notice

A procurement termination notice is a notice published under the Procurement Act 2023 when a contracting authority decides to abandon a procurement competition before a contract is awarded, informing all participants that the process has ended and setting out the reasons for the decision.

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Procurement Analytics & Intelligence

Procurement Trend Analysis

Procurement trend analysis is the examination of changes in public contracting activity over time, covering shifts in notice volumes, contract values, preferred procedures, category spend, and supplier concentration, providing suppliers and buyers with a forward-facing picture of where public markets are moving and how to position accordingly.

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ESPD & Supplier Documentation

Professional Competence Certificate

A professional competence certificate is an official document issued by a professional body, trade register, or regulatory authority confirming that a supplier or its key personnel hold the qualifications, registrations, or authorisations required to perform a specific regulated activity under European public procurement selection criteria.

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Financial Requirements & Bonds

Professional Indemnity Insurance Requirement

A professional indemnity insurance requirement is a condition in a public procurement that obliges bidders to hold, or commit to hold on award, a policy covering claims arising from negligent acts, errors, or omissions in the delivery of professional services, protecting the contracting authority and third parties from financial loss.

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Qualification & Selection

Professional Register Membership

Professional register membership is a suitability criterion requiring suppliers or their key personnel to be enrolled in a statutory professional register recognised by national law, such as engineering, architecture, medical, or legal professional bodies, as a condition of legal eligibility to perform the contract.

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Qualification & Selection

Professional Risk Indemnity Insurance

Professional risk indemnity insurance is a minimum insurance coverage requirement set as a financial standing criterion in public procurement, requiring suppliers to hold policies covering professional negligence, public liability, and employer's liability at levels proportionate to the value and risk profile of the contract.

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Bid Management & Proposal Writing

Proposal Writing (EU Procurement)

Proposal writing in EU procurement is the discipline of crafting persuasive, evidence-based narrative responses to the scored questions in a public tender, structured to address each award criterion directly and demonstrate the supplier's capability, approach, and value to the contracting authority's evaluators.

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Healthcare & Social Services ProcurementPSR

Provider Selection Regime (PSR)

The Provider Selection Regime is the bespoke procurement framework introduced in England in 2024 that governs how NHS commissioners and other relevant authorities select providers of healthcare services, replacing the former NHS procurement rules and removing most clinical healthcare services from the Public Contracts Regulations 2015.

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Construction & Works Procurement

Provisional Sums

Provisional sums are monetary allowances included in a construction contract's bill of quantities or pricing document to cover elements of work that cannot be fully designed or specified at tender stage, which are subsequently instructed, measured, and valued during the course of the works.

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Transparency & Publication

Public Access to Procurement Documents

Public access to procurement documents is the legal right of any person to obtain procurement-related records held by contracting authorities, whether through proactive publication on portals and registers, or through freedom of information requests, underpinning democratic accountability for how public funds are spent on contracts.

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TED & EU Portals

Public Buyers Community

The Public Buyers Community is the European Commission's peer network for contracting authorities across Europe, providing shared learning, best practice guidance, and collaborative procurement resources to help public buyers apply EU procurement rules more effectively and pursue strategic objectives such as innovation and sustainability.

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EU Procurement Fundamentals & Principles

Public Contract

A public contract is a written contract concluded for pecuniary interest between one or more economic operators and a contracting authority, having as its object the execution of works, the supply of products, or the provision of services, and which triggers the procedural obligations of EU public procurement law.

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UK Legislation & Regulations

Public Contracts (Scotland) Regulations 2015

The Public Contracts (Scotland) Regulations 2015 transposed EU Directive 2014/24/EU for the Scottish public sector, governing above-threshold procurement by Scottish contracting authorities and supplementing the broader Scottish procurement reform agenda set out in the Procurement Reform (Scotland) Act 2014.

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UK Legislation & RegulationsPCR 2015

Public Contracts Regulations 2015 (PCR 2015)

The Public Contracts Regulations 2015 implemented EU Directive 2014/24/EU into UK law, governing how public authorities in England, Wales, and Northern Ireland procure goods, services, and works above defined financial thresholds, setting out procedures, transparency obligations, and supplier rights.

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UK Portals & PlatformsPCS

Public Contracts Scotland (PCS)

Public Contracts Scotland is the Scottish Government's official procurement portal where Scottish contracting authorities publish contract notices, prior information notices, and award notices, serving as the primary transparency platform for public procurement across Scotland's devolved public sector.

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EU Procurement Fundamentals & Principles

Public Interest in Procurement

Public interest in procurement is the principle that contracting authorities must use their purchasing power to serve the needs of citizens and society rather than private or partisan interests, ensuring that procurement decisions are made for legitimate public purposes and are subject to accountability.

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Financial Requirements & Bonds

Public Liability Insurance Requirement

A public liability insurance requirement in public procurement obliges bidders to hold a policy covering claims for bodily injury or property damage caused to third parties during contract performance, protecting the contracting authority and the public from financial loss resulting from the supplier's activities.

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EU Procurement Fundamentals & Principles

Public Procurement

Public procurement is the process by which government bodies and other public sector organisations purchase goods, works, and services from external suppliers, governed by rules designed to ensure fair competition, transparency, and the best use of public funds across Europe.

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UK Legislation & Regulations

Public Procurement (Northern Ireland)

Public procurement in Northern Ireland operates under the Public Contracts Regulations 2015 as applied to Northern Ireland, administered centrally through the Central Procurement Directorate, with additional policy guidance reflecting Northern Ireland's unique constitutional position and cross-border trade flows with the Republic of Ireland.

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Procurement Procedures & MethodsPPI

Public Procurement of Innovative Solutions (PPI)

Public procurement of innovative solutions is an approach in which contracting authorities act as first-buyer customers for innovative products or services that exist or are close to market readiness, using standard procurement procedures to create the demand signal needed to bring innovations to scale.

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Remedies, Standstill & Legal ChallengesPPRS

Public Procurement Review Service (UK)

The Public Procurement Review Service is the UK government body that investigates complaints from suppliers about public procurement processes, operating as an administrative review function rather than a legal tribunal and able to make recommendations to contracting authorities but not to grant binding legal remedies or award damages.

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EU Procurement Fundamentals & Principles

Public Service Contract

A public service contract is a public contract whose object is the provision of services and that does not qualify as a public works or supply contract, covering an enormous range of professional, technical, social, and other services procured by contracting authorities across Europe.

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UK Legislation & Regulations

Public Services (Social Value) Act 2012

The Public Services (Social Value) Act 2012 requires contracting authorities in England and Wales to consider how the procurement of public services could improve economic, social, and environmental wellbeing in the relevant area, before the procurement process begins.

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EU Procurement Fundamentals & Principles

Public Supply Contract

A public supply contract is a public contract whose object is the purchase, lease, rental, or hire-purchase, with or without option to buy, of products, and where the value of the supply element predominates over any incidental installation or siting works included in the contract.

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Construction & Works Procurement

Public Works Concession

A public works concession is a contract under which a contracting authority grants the right to exploit a constructed work to an operator, with the key distinction that the operator assumes the operating risk, including demand and availability risk, rather than receiving direct payment for completed works.

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EU Procurement Fundamentals & Principles

Public Works Contract

A public works contract is a public contract whose object is the execution, or both the design and execution, of construction works or a civil engineering work, or the realisation of a work corresponding to the requirements specified by the contracting authority, and is subject to the highest EU procurement financial threshold.

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Contract Types & Structures (EU/UK)PPP

Public-Private Partnership (PPP)

A public-private partnership is a long-term contractual arrangement in which a private party designs, builds, finances, and operates a public service asset, with the public authority paying for outcomes or availability over the contract period. PPP structures are used across Europe to procure schools, hospitals, roads, and other public infrastructure with private finance and integrated lifecycle management.

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EU Procurement Fundamentals & Principles

Public-Public Cooperation

Public-public cooperation is an arrangement between two or more contracting authorities to jointly perform public service tasks, which is exempt from EU procurement competition requirements provided the cooperation is driven by genuine public service objectives rather than by a commercial motive to avoid the market.

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Transparency & Publication

Publication Requirement

A publication requirement is the legal obligation on contracting authorities to advertise procurement opportunities, award notices, and other procurement documents through prescribed channels so that potential suppliers across Europe can identify and respond to opportunities on equal terms.

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EU Institutions & BodiesOP

Publications Office of the European Union (OP)

The Publications Office of the European Union is the official publisher of EU legal acts and the operator of TED (Tenders Electronic Daily), the online portal where contract notices above EU thresholds must be published to satisfy the transparency requirements of Directives 2014/24/EU and 2014/25/EU.

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Framework Agreements & Dynamic Markets

Purchasing Consortia

Purchasing consortia are collaborative procurement bodies formed by groups of contracting authorities that aggregate demand, run shared procurement exercises, and establish framework agreements or Dynamic Purchasing Systems that member organisations can use to procure goods, services, or works at better value than they could achieve individually.

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Utilities & Special Sectors

Qualification System (Utilities Sector)

A qualification system in the utilities sector is a standing pre-approval mechanism operated by a contracting entity under Directive 2014/25/EU, allowing suppliers to apply for and maintain approved status across a range of contract categories, with the qualified supplier pool then used as the starting point for invitations to tender on specific contracts.

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Procurement Procedures & Methods

Qualification System (Utilities)

A qualification system in the utilities sector is a standing register maintained by a utility contracting entity in which economic operators can demonstrate they meet defined suitability criteria, allowing the entity to call on qualified suppliers repeatedly over time without running a full selection process for each contract.

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Tender Notice Types & eForms

Qualification System Notice

A Qualification System Notice is published by utilities contracting entities under Directive 2014/25/EU to establish or maintain a standing list of pre-qualified suppliers, allowing the entity to call off contracts from pre-approved suppliers without publishing individual contract notices for each opportunity.

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Qualification & Selection

Quality Assurance Standards (ISO 9001)

Quality assurance standards, primarily ISO 9001, are management system certifications that contracting authorities may require as evidence of technical and professional ability, confirming that a supplier has a documented, audited system for consistently managing quality across its operations and service delivery.

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Award Criteria & Evaluation

Quality Criteria

Quality Criteria are the non-price dimensions used to evaluate tenders under a best price-quality ratio or MEAT assessment, covering attributes such as technical merit, delivery methodology, environmental performance, social value, and after-sales service, each scored against published descriptors and weighted relative to the price element.

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ESPD & Supplier Documentation

Quality Management Certificate

A quality management certificate, most commonly ISO 9001, is an accredited third-party certification confirming that a supplier operates a documented quality management system meeting an internationally recognised standard, used as means of proof for technical and professional ability selection criteria in European public procurement.

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Bid Management & Proposal Writing

Quality Response

A quality response is the non-price, narrative portion of a tender submission that addresses the scored quality award criteria, encompassing service methodology, social value, environmental performance, workforce management, and other thematic sections against which evaluators award marks weighted in the overall scoring framework.

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Award Criteria & Evaluation

Ranking of Award Criteria

Ranking of Award Criteria is an alternative to percentage weighting where a contracting authority publishes its award criteria in descending order of importance without assigning precise percentage weights, permitted under EU procurement law only where it is not possible to specify weightings in advance due to the complexity of the procurement.

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OCDS & Data Standards

Red Flags in Procurement Data

Red flags in procurement data are statistical and structural indicators derived from structured contracting data that suggest a procurement process may be affected by corruption, collusion, bid manipulation, or undue favouritism, enabling auditors, oversight bodies, and civil society organisations to prioritise investigations efficiently.

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Transparency & Publication

Redaction of Confidential Information

Redaction of confidential information in procurement is the practice of removing or obscuring specific portions of procurement documents before they are released to other bidders, the public, or in response to freedom of information requests, balancing the transparency principle against the protection of genuine commercial secrets and personal data.

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NUTS Codes & Geography

Region Code in Procurement

A region code in procurement is the standardised geographic identifier, typically a NUTS code, used in European public procurement notices to specify the sub-national area where a contract will be performed, enabling systematic geographic filtering of opportunities across TED and national portals.

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EU Directives & RegulationsCPV

Regulation (EC) 213/2008 (CPV Regulation)

Regulation (EC) 213/2008 established the Common Procurement Vocabulary, a unified classification system for public contracts that assigns standardised numeric codes to goods, works, and services, enabling consistent tender publication, searchability, and cross-border market intelligence across Europe.

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EU Directives & RegulationseForms

Regulation (EU) 2019/1780 (eForms Implementing Regulation)

Regulation (EU) 2019/1780 introduced eForms as the mandatory structured data standard for public procurement notices published on TED, replacing legacy PDF-based forms with machine-readable XML notices that carry richer procurement information and support data-driven market analysis.

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EU Directives & Regulations

Regulation on Foreign Subsidies (2022/2560)

Regulation (EU) 2022/2560 on foreign subsidies distorting the internal market empowers the European Commission to investigate and remedy financial contributions from non-EU governments to companies bidding for large EU public contracts, levelling the playing field between EU-based firms and subsidised foreign competitors.

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Qualification & Selection

Relevant Experience Requirement

A relevant experience requirement is a technical and professional ability criterion under which a contracting authority requires suppliers to demonstrate a specified number of comparable past contracts within a defined reference period, typically the last three to five years, in order to prove proven delivery capability before being permitted to bid.

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Qualification & Selection

Reliance on Other Entities (Subcontractor Capacity)

Reliance on other entities is the mechanism under EU procurement law by which a supplier that does not individually meet selection criteria may draw on the financial standing, technical ability, or qualifications of a subcontractor, partner, or parent company, provided those resources are genuinely committed to and available for the specific contract.

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Remedies, Standstill & Legal Challenges

Remedies Directive (2007/66/EC)

The Remedies Directive (2007/66/EC) is the EU legislation that strengthened the legal protection available to tenderers in public procurement disputes, introducing mandatory standstill periods, automatic suspension of contract signature, and the sanction of contract ineffectiveness for the most serious breaches.

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Procurement Procedures & Methods

Request to Participate

A request to participate is the formal application submitted by a supplier in response to a contract notice for a restricted procedure, competitive dialogue, competitive procedure with negotiation, or innovation partnership, in which the supplier demonstrates it meets the published selection criteria and asks to be shortlisted for the subsequent tender stage.

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EU Procurement Fundamentals & Principles

Reserved Contract

A reserved contract is a public contract that a contracting authority restricts to participation by sheltered workshops, social enterprises, or similar organisations whose primary aim is the social and professional integration of disabled or disadvantaged persons, as explicitly permitted under EU procurement directives.

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SME Access & Social Procurement

Reserved Contract for Social Enterprises

A reserved contract for social enterprises is a public procurement procedure in which the contracting authority restricts participation to organisations whose primary aim is the social and professional integration of disabled or disadvantaged workers, as authorised by Article 20 of Directive 2014/24/EU and equivalent provisions in EU utilities and concessions directives.

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Procurement Procedures & Methods

Restricted Procedure

The restricted procedure is a two-stage EU procurement process in which interested suppliers first submit a request to participate and are assessed against selection criteria, with only those shortlisted then invited to submit a full tender, limiting competition to a pre-qualified pool.

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Tender Notice Types & eForms

Result Notice (eForms)

A Result Notice is the eForms-era category of notice recording the outcome of a procurement procedure or design contest, covering the functions previously served by Contract Award Notices and Design Contest Result Notices, and completing the public record of a procurement lifecycle on TED.

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Construction & Works Procurement

Retention (Construction Contract)

Retention in a construction contract is a percentage of each interim payment withheld by the contracting authority as security against defective or incomplete work, released in two tranches: the first at practical completion and the second at the end of the defects liability period, once outstanding defects have been remedied.

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Financial Requirements & Bonds

Retention Bond

A retention bond is a financial guarantee issued by a supplier that allows a contracting authority to release cash retentions held from interim payments, giving the supplier improved cashflow while preserving the buyer's right to call on the bond to remedy defects discovered after practical completion.

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Concessions

Revenue from Users

Revenue from users is the income collected by a concessionaire directly from the individuals or entities who use the works or service, forming the primary or supplementary payment mechanism that creates demand-side operating risk and distinguishes a concession contract from a standard public procurement arrangement.

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Contract Modifications & Amendments

Review Clause

A review clause is a clear, precise, and unambiguous provision written into public contract documents at the time of procurement that defines the scope, conditions, and limits of any future modification, allowing contracting authorities to make anticipated changes without a new procedure under Article 72(1)(a) of Directive 2014/24/EU.

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Construction & Works Procurement

Schedule of Rates

A schedule of rates is a priced list of unit rates for construction or maintenance activities, agreed at contract formation without fixed quantities, used to value work instructed under term maintenance contracts, indefinite quantity contracts, and framework agreements where the volume of work cannot be determined in advance.

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Award Criteria & Evaluation

Scoring Methodology

Scoring Methodology is the documented system used by a contracting authority to translate tender responses into numerical scores against each award criterion, defining the scale used, the descriptors that distinguish scoring levels, and whether scoring is absolute (each bid assessed on its own merits) or relative (best bid sets the benchmark).

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UK Contracting Authorities

Scottish Government Procurement

Scottish Government Procurement refers to the procurement activity carried out by the Scottish Government and its agencies under the Procurement Reform (Scotland) Act 2014, which sets distinct obligations for transparency, sustainable procurement, and community benefit requirements that apply across the Scottish public sector.

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E-Procurement Platforms & Technology

Secure Tender Submission

Secure tender submission refers to the technical and procedural measures applied by e-tendering platforms to ensure that bid documents are encrypted or locked upon receipt, inaccessible to the contracting authority before the official opening time, and protected against tampering, meeting the confidentiality requirements mandated by EU procurement directives.

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Defence & Security Procurement

Security Clearance (Procurement)

In the procurement context, a security clearance is a formal determination by a national security authority that an organisation or individual is eligible to access classified information or facilities up to a specified level, and is a mandatory prerequisite for participation in many defence and security contracts.

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Defence & Security Procurement

Security of Supply

Security of supply in defence procurement refers to the assurance that a contracting authority needs that a supplier can deliver and sustain the contracted goods or services reliably, including under demanding operational conditions, crises, or geopolitical disruptions, without compromising national or allied security.

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Qualification & Selection

Selection Criteria

Selection criteria are the minimum standards of suitability that a contracting authority applies to determine whether a supplier is capable of performing a contract, covering economic and financial standing, technical ability, and legal eligibility before any evaluation of the tender itself begins.

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ESPD & Supplier Documentation

Selection Criteria Statement

A selection criteria statement is a supplier's formal declaration within the ESPD Response confirming that it meets the contracting authority's minimum requirements for suitability, economic and financial standing, and technical and professional ability as defined under Articles 58 to 64 of EU Directive 2014/24/EU.

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Qualification & SelectionSQ

Selection Questionnaire (SQ)

A Selection Questionnaire (SQ) is a standardised document used in UK public procurement to assess supplier suitability before inviting tenders, replacing the former PQQ format with a consistent structure covering exclusion grounds, economic and financial standing, and technical and professional ability across central and local government.

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Qualification & Selection

Self-Cleaning

Self-cleaning is the process by which a supplier subject to an exclusion ground demonstrates that it has taken sufficient remedial measures, including repaying damages, cooperating with authorities, and implementing structural compliance reforms, to restore its integrity and re-establish eligibility to participate in public procurement.

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ESPD & Supplier Documentation

Self-Declaration

A self-declaration is a supplier's sworn or formal written statement confirming that it meets specified exclusion and selection criteria in a public procurement procedure, accepted provisionally at bid stage in place of full supporting certificates, which are only required from the winning or shortlisted tenderer.

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UK Portals & Platforms

Sell2Wales

Sell2Wales is the Welsh Government's official public procurement portal where Welsh contracting authorities publish contract opportunities and award notices, serving as the primary gateway for suppliers seeking to do business with the Welsh public sector, from local councils to the NHS in Wales.

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Defence & Security Procurement

Sensitive Equipment

Sensitive equipment in the procurement context refers to goods, systems, or technologies that require special security handling, controlled access, or restricted trade because of their actual or potential application in defence, intelligence, critical infrastructure protection, or other security-relevant uses.

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Contract Types & Structures (EU/UK)SLA

Service Level Agreement (SLA)

A service level agreement defines the measurable performance standards a supplier must achieve under a service contract, including response times, availability, quality thresholds, and the financial consequences of non-compliance. SLAs are central to output-based and performance-based contracting across European public procurement.

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Concessions

Services Concession

A services concession is a concession contract in which a contracting authority grants an economic operator the right to provide and manage a service to the public, with substantial operating risk transferred to the concessionaire, who recovers costs primarily through charges levied on service users rather than direct payments from the authority.

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Remedies, Standstill & Legal Challenges

Set-Aside (Contract Annulment)

Set-aside in public procurement is the remedy by which a review body annuls an unlawful award decision before contract signature, removing the decision from legal effect and requiring the contracting authority to reconsider or re-run the procurement, and representing the most complete form of pre-contractual redress available to a challenger.

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SME Access & Social Procurement

Sheltered Workshop

A sheltered workshop is a work environment specifically organised to provide employment, vocational rehabilitation, and skills development for people with disabilities or significant disadvantages, and which may be granted exclusive access to certain public contracts under Article 20 of Directive 2014/24/EU and equivalent national provisions.

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Qualification & Selection

Shortlisting

Shortlisting is the process by which a contracting authority reduces a pool of qualified suppliers to a smaller group that will be invited to submit a full tender, typically by scoring pre-qualification responses against stated criteria and selecting the highest-scoring candidates up to a specified maximum number.

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TED & EU PortalsSIMAP

SIMAP (Information System for Public Procurement)

SIMAP (Information System for Public Procurement) is the European Commission's central information hub for public procurement, providing CPV code lookups, standard form templates, threshold values, and guidance documents that underpin the operation of TED and national eProcurement systems across Europe.

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TED & EU Portals

Single Digital Gateway

The Single Digital Gateway is the European Union's unified online access point providing businesses and citizens with information, procedures, and assistance services needed to operate across EU member states, including information on public procurement rules, national thresholds, and how to participate in European tenders.

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Lot System & Structure

Single Lot Tender

A single lot tender is a public procurement procedure in which the contracting authority does not divide the contract into separate parts, issuing one undivided requirement to the market and awarding one contract to one successful supplier, with a mandatory explanation required under EU rules when this approach is chosen.

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Cross-Border & International Procurement

Single Market Access

Single market access in procurement refers to the rights of suppliers established in EU member states, EEA countries, and associated states to participate in public tenders on equal terms, underpinned by the Treaty on the Functioning of the European Union and the EU procurement directives that prohibit discrimination based on nationality or place of establishment.

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E-Procurement Platforms & Technology

Single Procurement Document

The Single Procurement Document, also known as the European Single Procurement Document (ESPD), is a standardised electronic self-declaration that suppliers use to attest their legal status, financial standing, and technical capacity, replacing the upfront submission of certificates and evidence in EU public procurement procedures.

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Procurement Procedures & Methods

Single-Stage Procedure

A single-stage procedure is a procurement process in which all interested suppliers submit a complete tender at once, with selection and award criteria both evaluated in one continuous process without a prior shortlisting round, most commonly represented by the open procedure in EU public procurement law.

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Contract Types & Structures (EU/UK)

Single-Supplier Contract

A single-supplier contract awards the entire contract to one supplier, either as a standalone procurement or as a single-supplier framework from which call-offs are placed directly without further competition. It is the simplest contracting structure in European public procurement and is appropriate where one supplier best meets the requirement or where a single-supplier framework provides a more efficient vehicle than repeated competition.

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Framework Agreements & Dynamic Markets

Single-Supplier Framework

A single-supplier framework is a framework agreement awarded to one supplier following a competitive procedure, with all subsequent call-off contracts placed directly with that supplier without further competition during the framework period.

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Bid Management & Proposal Writing

Site Visit (Pre-Tender)

A pre-tender site visit is an organised or self-directed visit to the contract location arranged before or during the tender period, enabling suppliers to inspect conditions, understand the physical scope of the work, and inform their technical approach and pricing with direct on-site knowledge.

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SME Access & Social ProcurementSME

Small and Medium-Sized Enterprise (SME) Definition (EU)

The EU SME definition, set out in Commission Recommendation 2003/361/EC and embedded in Directive 2014/24/EU, classifies enterprises as micro, small, or medium based on employee headcount, annual turnover, and balance sheet total, with independence criteria applied to exclude enterprises that are part of larger groups.

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UK Legislation & Regulations

Small Business, Enterprise and Employment Act 2015 (Procurement Provisions)

The procurement provisions of the Small Business, Enterprise and Employment Act 2015 introduced statutory duties to support small and medium-sized enterprise access to public contracts, including requirements on payment terms in supply chains, the use of procurement pipelines, and the removal of barriers that had historically disadvantaged smaller suppliers.

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SME Access & Social Procurement

SME Access to Public Procurement

SME access to public procurement refers to the legal frameworks, procedural simplifications, and policy measures that enable small and medium-sized enterprises to compete fairly for government contracts, addressing structural barriers such as complex documentation, high bid costs, and disproportionate financial requirements.

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SME Access & Social Procurement

SME-Friendly Procurement

SME-friendly procurement describes the design of public purchasing processes in ways that reduce the cost and complexity of participation for smaller businesses, including proportionate selection criteria, lot division, simplified documentation, and early market engagement, without compromising the transparency and equal treatment obligations of European procurement law.

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Healthcare & Social Services Procurement

Social and Other Specific Services (Annex XIV)

Social and Other Specific Services listed in Annex XIV of Directive 2014/24/EU are subject to a lighter procurement regime above a threshold of 750,000 euros, reflecting the local, relationship-based nature of health, social, educational, and cultural services across EU member states.

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Tender Notice Types & eForms

Social and Other Specific Services Notice

A Social and Other Specific Services Notice is used for above-threshold contracts in health, social care, education, and related sectors listed in Annex XIV of Directive 2014/24/EU, which are subject to a lighter procurement regime with a higher threshold of EUR 750,000 and fewer mandatory procedural requirements.

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Healthcare & Social Services Procurement

Social Care Procurement

Social care procurement covers the purchasing of care and support services for adults and children by local authorities and health bodies, including residential care, domiciliary care, and supported living, typically governed by the light-touch regime under EU Directive 2014/24/EU or equivalent national frameworks across Europe.

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SME Access & Social Procurement

Social Criteria in Award

Social criteria in award are qualitative factors related to employment, working conditions, community benefit, or social integration that contracting authorities may include in the award stage of a public procurement, assessed as part of the most economically advantageous tender (MEAT) evaluation under Article 67 of Directive 2014/24/EU, provided they are linked to the subject matter of the contract.

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SME Access & Social Procurement

Social Enterprise

A social enterprise is a business that trades commercially to achieve a defined social, environmental, or community mission, reinvesting the majority of its profits to further that mission rather than distributing them to private shareholders, and which may qualify for reserved contracts or preferential procurement treatment under European and UK public procurement frameworks.

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UK Legislation & Regulations

Social Partnership and Public Procurement (Wales) Act 2023

The Social Partnership and Public Procurement (Wales) Act 2023 introduced statutory social partnership duties and a well-being of Wales objective into Welsh public procurement, requiring contracting authorities to involve workers and trade unions in procurement decisions and to pursue socio-economic outcomes through their purchasing activity.

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ESPD & Supplier Documentation

Social Security Compliance Certificate

A social security compliance certificate is an official document issued by a national social insurance authority confirming that a supplier has paid its employee social security contributions in full, used as means of proof for the discretionary exclusion ground covering non-payment of social security contributions under EU Directive 2014/24/EU.

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SME Access & Social Procurement

Social Value in Procurement

Social value in procurement refers to the additional economic, social, and environmental benefits that a contracting authority seeks to generate through its purchasing decisions, beyond the direct delivery of the contracted goods or services, encompassing employment, skills, community wellbeing, and environmental outcomes linked to the subject matter of the contract.

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Green & Sustainable Procurement (GPP)SRPP

Socially Responsible Public Procurement (SRPP)

Socially Responsible Public Procurement integrates social considerations into public purchasing decisions, including fair labour conditions, living wages, employment of disadvantaged groups, accessibility, human rights in supply chains, and community benefit, using the legal mechanisms provided by Directive 2014/24/EU to embed these objectives in contract design and evaluation.

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IT & Digital ProcurementSaaS

Software as a Service (SaaS) Procurement

Software as a Service (SaaS) procurement covers the purchase of cloud-delivered software applications accessed over the internet on a subscription basis, where the supplier manages infrastructure, updates, and security, requiring public sector buyers to evaluate vendor lock-in, data residency, and GDPR compliance alongside functionality.

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EU Procurement Fundamentals & Principles

Sound Financial Management

Sound financial management is the obligation, derived from EU financial regulation, to spend public and EU funds in accordance with the principles of economy, efficiency, and effectiveness, and is a condition that contracting authorities must observe when procuring under EU-funded programmes.

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Thresholds & Financial RulesSDR

Special Drawing Rights (SDR) Conversion

Special Drawing Rights (SDR) conversion is the process by which the European Commission translates the SDR-denominated threshold values set under the WTO Government Procurement Agreement into euro amounts, using the average EUR/SDR exchange rate over a defined reference period, published every two years.

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Utilities & Special Sectors

Special Sector Entity

A special sector entity is an organisation that operates in the water, energy, transport, or postal services sectors and holds special or exclusive rights granted by a public authority, making it subject to the Utilities Directive (2014/25/EU) or equivalent national law when procuring above the relevant financial thresholds.

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Procurement Analytics & Intelligence

Spend Analysis

Spend analysis is the process of collecting, classifying, and examining an organisation's expenditure data to understand where money is being spent, with which suppliers, and through which procurement channels, providing the evidence base for strategic sourcing decisions, savings identification, and compliance monitoring.

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E-Procurement Platforms & Technology

Spend Analytics Platform

A Spend Analytics Platform is a data and reporting system that aggregates, classifies, and analyses an organisation's purchasing expenditure across categories, suppliers, and time periods, enabling procurement teams to identify savings opportunities, monitor compliance, and support strategic sourcing decisions.

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Contract Types & Structures (EU/UK)

Spot Contract

A spot contract is a one-off, ad hoc procurement for an immediate or specific requirement, concluded outside a standing arrangement such as a framework agreement or term contract. In European public procurement, spot contracts are used for unforeseen or occasional needs that cannot practicably be covered by an existing vehicle, and are subject to full thresholds and procedural requirements where applicable.

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Tender Notice Types & eForms

Standard Form 1 (Prior Information Notice)

Standard Form 1 was the legacy EU procurement notice format used for Prior Information Notices before the mandatory transition to eForms in October 2023, providing advance notice of planned procurements and in some cases enabling reduced tender periods in subsequent procedures.

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Tender Notice Types & eForms

Standard Form 2 (Contract Notice)

Standard Form 2 was the legacy EU procurement notice format used for Contract Notices before the mandatory eForms transition in October 2023, formally launching open and restricted public procurement competitions for above-threshold contracts published on TED.

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Tender Notice Types & eForms

Standard Form 3 (Contract Award Notice)

Standard Form 3 was the legacy EU procurement notice format used for Contract Award Notices before the mandatory eForms transition in October 2023, recording the outcome of public procurement competitions including the winning supplier, total contract value, and number of tenders received.

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Qualification & SelectionSSQ

Standard Selection Questionnaire (SSQ)

The Standard Selection Questionnaire (SSQ) is a standardised UK government template for supplier pre-qualification, providing a consistent question set for assessing exclusion grounds, economic and financial standing, and technical ability across central government procurements, reducing duplication for suppliers bidding across multiple buyers.

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Transparency & Publication

Standstill Letter (Alcatel Letter)

A standstill letter, also known as an Alcatel letter, is the formal notification issued to all tenderers after an award decision is made, triggering the mandatory standstill period during which the contract cannot be signed, giving unsuccessful bidders the opportunity to seek a debriefing and challenge the decision before it becomes legally binding.

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Remedies, Standstill & Legal Challenges

Standstill Period

The standstill period is a mandatory pause between the notification of a contract award decision and the actual signing of the contract, giving unsuccessful bidders time to review the decision and lodge a legal challenge before the authority is bound to the winning supplier.

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Defence & Security ProcurementSDSR

Strategic Defence and Security Review

A Strategic Defence and Security Review (SDSR) is a government-level assessment that sets out a nation's strategic security objectives, identifies the threats it faces, and determines the capabilities, force structures, and procurement programmes required to meet those objectives over a defined planning horizon.

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Subcontracting & Teaming

Subcontracting in Public Procurement

Subcontracting in public procurement occurs when a main contractor delegates part of a contract's performance to a third party, subject to contracting authority oversight and transparency obligations under EU Directives and national implementing law across European markets.

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Tender Notice Types & eForms

Subcontracting Notice

A Subcontracting Notice is published by a main contractor who has won a public contract and wishes to open competition for subcontract work, enabling smaller suppliers to access public contract value even when they did not participate directly in the original procurement.

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Subcontracting & Teaming

Subcontracting Percentage Limit

A subcontracting percentage limit is a contract condition that caps the proportion of a public contract's value or scope that the main contractor may delegate to subcontractors, ensuring the prime retains meaningful delivery responsibility and preventing the award from effectively passing to undisclosed parties.

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Subcontracting & Teaming

Subcontractor Declaration

A subcontractor declaration is a formal document submitted by a tenderer or contractor that identifies intended subcontractors, confirms their eligibility, and satisfies the contracting authority's transparency and exclusion-ground verification obligations under European public procurement rules.

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Contract Award & Post-Award

Subcontractor Notification

Subcontractor notification is the obligation on the winning supplier to disclose to the contracting authority the identity, role, and share of work of subcontractors involved in performing the public contract, enabling the authority to verify their suitability and ensure supply chain transparency.

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Subcontracting & Teaming

Subcontractor Substitution Rules

Subcontractor substitution rules govern when and how a main contractor may replace a subcontractor during contract performance, requiring contracting authority notification or approval to prevent undisclosed changes to the supply chain that could undermine eligibility, quality, or transparency obligations.

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Contract Modifications & Amendments

Substantial Modification

A substantial modification is a change to a public contract that is so significant in scope, price, character, or competitive impact that it effectively amounts to a new contract, requiring a fresh procurement procedure under Article 72(4) of Directive 2014/24/EU rather than a simple amendment.

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Qualification & Selection

Suitability to Pursue Professional Activity

Suitability to pursue professional activity is the selection criterion category under which a contracting authority verifies that a supplier is legally registered to trade, holds any mandatory regulatory authorisations, and is enrolled in the relevant professional or trade register required by national law to operate in the relevant sector.

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Transparency & PublicationOJ S

Supplement to the Official Journal (OJ S)

The Supplement to the Official Journal, known as OJ S, is the dedicated procurement section of the Official Journal of the European Union, published daily through TED (Tenders Electronic Daily) and containing all above-threshold contract notices, award notices, and procurement-related publications from EU and EEA contracting authorities.

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Contract Modifications & Amendments

Supplementary Agreement

A supplementary agreement is a bilateral written instrument signed by both the contracting authority and the contractor that formally records and implements an agreed modification to a public contract, giving legal effect to a change that has been assessed and approved as lawful under Article 72 of Directive 2014/24/EU or equivalent national law.

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CPV Codes & Classification

Supplementary CPV Vocabulary

The supplementary CPV vocabulary is a secondary set of alphanumeric codes used alongside main CPV codes to add qualitative characteristics, dimensions, or procedural attributes to a procurement notice without changing its primary classification, enabling finer description of the contract subject matter.

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UK Procurement Act 2023 Terminology

Supplier Exclusion Grounds (UK)

Supplier exclusion grounds are the circumstances under the Procurement Act 2023 in which a contracting authority must or may exclude a supplier from a procurement competition, covering criminal convictions, serious misconduct, insolvency, poor past performance, and national security concerns.

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SME Access & Social Procurement

Supply Chain Finance (Reverse Factoring)

Supply chain finance, also known as reverse factoring, is a financing arrangement in which a bank or finance provider offers suppliers early payment on approved invoices at a financing cost based on the buyer's credit rating rather than the supplier's, enabling SMEs in public sector supply chains to access cash earlier than the contractual payment date at a lower cost than traditional invoice financing.

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Subcontracting & Teaming

Supply Chain Management (Procurement)

Supply chain management in public procurement refers to the practices by which a main contractor selects, contracts with, monitors, and pays its subcontractors and suppliers in order to deliver a public contract to the required standards, maintaining transparency and compliance throughout the supply chain.

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Financial Requirements & Bonds

Surety (Procurement Context)

In public procurement, a surety is a specialist insurance or bonding company that issues bonds and guarantees on behalf of suppliers, acting as a third-party guarantor that will meet defined financial obligations if the principal contractor defaults, and providing an alternative to bank-issued guarantees for tender, performance, advance payment, and retention instruments.

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Green & Sustainable Procurement (GPP)SPP

Sustainable Public Procurement (SPP)

Sustainable Public Procurement integrates environmental, social, and economic considerations into public purchasing decisions across the full supply chain life cycle, going beyond purely green criteria to encompass fair labour conditions, human rights, and community benefit alongside carbon and ecological objectives.

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Cross-Border & International Procurement

Swiss-EU Bilateral Procurement Agreement

The Swiss-EU bilateral procurement agreement is a sectoral treaty that opens Swiss federal and cantonal public contracts to EU suppliers and reciprocally opens EU above-threshold contracts to Swiss suppliers, operating outside the EEA framework through a network of bilateral agreements first concluded in 1999.

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ESPD & Supplier Documentation

Tax Compliance Certificate

A tax compliance certificate is an official document issued by a national tax authority confirming that a supplier has no outstanding tax liabilities, serving as a key means of proof for the discretionary exclusion ground relating to non-payment of taxes in European public procurement procedures.

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Subcontracting & Teaming

Teaming Agreement

A teaming agreement is a pre-bid contractual arrangement between two or more companies that defines their roles, responsibilities, and commercial terms for jointly pursuing a public contract, typically before they form a formal consortium or decide on a prime-subcontractor structure.

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Qualification & Selection

Technical and Professional Ability

Technical and professional ability is the selection criterion category under which a contracting authority assesses a supplier's proven delivery capability, including past contract references, key staff qualifications, equipment, quality certifications, and subcontracting capacity, to confirm it can perform the specific contract being procured.

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Award Criteria & Evaluation

Technical Merit

Technical Merit is a quality award criterion that assesses the intrinsic technical quality of a tender, covering the proposed solution design, methodology, approach to delivery, innovation, and fitness for purpose, typically carrying the highest weight among qualitative criteria in services and complex goods procurement.

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Bid Management & Proposal Writing

Technical Proposal

A technical proposal is the section of a tender response that describes how a supplier intends to deliver the contract, covering methodology, team structure, management approach, and delivery planning, and which is evaluated against the quality award criteria to determine the non-price element of the overall score.

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Remedies, Standstill & Legal ChallengesTCC

Technology and Construction Court (TCC)

The Technology and Construction Court is the specialist division of the UK High Court that hears public procurement challenges, with jurisdiction to grant interim injunctions to prevent contract signature, set aside award decisions, and award damages to suppliers harmed by unlawful procurement conduct.

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IT & Digital Procurement

Technology Code of Practice (Procurement)

The Technology Code of Practice is a UK government policy framework setting out the criteria that all central government technology projects must meet, covering open standards, interoperability, security, accessibility, sustainability, and value for money, and is used as a procurement evaluation standard for ICT contracts.

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IT & Digital Procurement

Technology Products and Services Framework

The Technology Products and Services Framework is a UK Crown Commercial Service agreement that enables public sector buyers to procure hardware, software licences, and associated services from pre-evaluated suppliers, covering end-user computing, data centre equipment, and technology support services.

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TED & EU PortalsTED

TED (Tenders Electronic Daily)

TED (Tenders Electronic Daily) is the official online supplement to the Official Journal of the European Union where contracting authorities across Europe must publish procurement notices for contracts above EU threshold values, making it the primary public record of above-threshold European procurement.

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TED & EU Portals

TED API

The TED API is the official REST programming interface provided by the Publications Office of the European Union, enabling developers and procurement platforms to query, retrieve, and monitor TED procurement notices programmatically at scale without manual web browsing.

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TED & EU Portals

TED Data Download

TED Data Download is the Publications Office's bulk export service for TED procurement notice data, providing researchers, analysts, and procurement platforms with downloadable datasets of historical and current notices in XML and CSV formats for large-scale analysis and system integration.

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TED & EU Portals

TED Publication Office

The TED Publication Office refers to the Publications Office of the European Union in its role as the operator of TED (Tenders Electronic Daily), responsible for receiving, validating, and publishing above-threshold procurement notices submitted by contracting authorities and eSenders across Europe.

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TED & EU Portals

TED Search

TED Search is the official free search interface for Tenders Electronic Daily, enabling suppliers, researchers, and buyers across Europe to find, filter, and monitor above-threshold public procurement notices using keyword, CPV code, country, and date criteria.

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TED & EU Portals

TED Viewer

TED Viewer is the Publications Office's structured notice display interface that renders individual TED procurement notices in a human-readable, field-by-field format, making it easier to read and navigate the detailed content of eForms notices compared to raw XML downloads.

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Procurement Analytics & Intelligence

Tender Alert Service

A tender alert service is a configured notification system that monitors public procurement portals and automatically delivers notifications to subscribers when contract notices matching defined criteria (category, geography, value, buyer type) are published, ensuring suppliers do not miss relevant opportunities across the fragmented landscape of European procurement portals.

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Financial Requirements & Bonds

Tender Bond (Bid Bond)

A tender bond, also called a bid bond, is a financial guarantee submitted with a tender that compensates the contracting authority if the successful bidder withdraws before signing the contract or fails to provide the required performance bond, ensuring bidders are committed to their offers.

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E-Procurement Platforms & Technology

Tender Box (Electronic)

An electronic tender box is the secure, time-locked component of an e-tendering platform that receives, encrypts, and holds submitted bid documents until the official opening date and time, providing the digital equivalent of a sealed physical tender box and meeting the confidentiality requirements of EU procurement law.

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Procurement Analytics & Intelligence

Tender Intelligence

Tender intelligence is the structured gathering and analysis of information about live, forthcoming, and recently awarded public contracts, enabling suppliers to identify the right opportunities, understand buyer intent, and approach each bid with an informed competitive strategy rather than responding blindly to published notices.

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UK Procurement Act 2023 Terminology

Tender Notice (UK)

A tender notice is the formal public advertisement published on Find a Tender under the Procurement Act 2023 that opens a procurement competition, setting out the subject matter, estimated value, procedure type, selection criteria, and award criteria that suppliers need to participate.

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Bid Management & Proposal Writing

Tender Response

A tender response is the complete package of documents submitted by a supplier in reply to a public procurement invitation, comprising the technical proposal, financial proposal, mandatory declarations, and supporting evidence required by the contracting authority to evaluate and award the contract.

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Award Criteria & Evaluation

Tender Validity Period

The Tender Validity Period is the duration for which a submitted tender remains binding on the bidder, during which the contracting authority may accept the bid and form a contract, typically ranging from 90 to 180 days after the submission deadline, and which may be extended by mutual agreement if the evaluation process takes longer than anticipated.

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Contract Types & Structures (EU/UK)

Term Service Contract

A term service contract engages a supplier to provide defined services continuously over a fixed period for an agreed periodic payment, as distinct from a project-based contract that covers a single discrete piece of work. It is the standard structure for ongoing operational services in European public procurement, covering everything from building maintenance to IT support and security guarding.

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ESPD & Supplier Documentation

Third-Party Verification

Third-party verification is the process by which an independent accredited body confirms the accuracy of a supplier's claims about its qualifications, management systems, or compliance status, providing contracting authorities with objective assurance that exceeds the self-declaration alone and underpins certificates such as ISO 9001, ISO 14001, and ISO 27001.

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Thresholds & Financial Rules

Threshold Calculation Methods

Threshold calculation methods are the standardised rules in Directive 2014/24/EU that determine how contracting authorities must estimate the total value of a contract, framework agreement, or dynamic purchasing system to assess whether EU procurement thresholds are triggered.

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Thresholds & Financial Rules

Threshold for Central Government Authorities

The threshold for central government authorities is the contract value above which ministries, departments, and national agencies must publish procurement opportunities in the OJEU and comply fully with Directive 2014/24/EU, and is set lower than the sub-central threshold to reflect greater international visibility.

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Thresholds & Financial Rules

Threshold for Social and Specific Services

The threshold for social and specific services is a significantly higher contract value limit, set at 750,000 euros under Directive 2014/24/EU, above which contracting authorities must publish a contract notice but may apply a lighter-touch procedure for services such as healthcare, education, and social care.

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Thresholds & Financial Rules

Threshold for Sub-Central Authorities

The threshold for sub-central authorities is the higher contract value above which regional governments, local councils, and similar bodies must follow the full EU procurement procedure under Directive 2014/24/EU, set at approximately 221,000 euros for supplies and services in the current review period.

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Thresholds & Financial Rules

Threshold for Works Contracts

The threshold for works contracts is the single highest EU procurement threshold, applying uniformly to construction, civil engineering, and major installation projects regardless of whether the contracting authority is central or sub-central, set at approximately 5.5 million euros under Directive 2014/24/EU.

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Thresholds & Financial Rules

Threshold Review Period (Biennial)

The threshold review period is the two-year cycle under which the European Commission recalculates and publishes updated EU procurement threshold values, adjusting them to reflect movements in currency exchange rates between the euro and the Special Drawing Right used in GPA commitments.

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Contract Types & Structures (EU/UK)

Time and Materials Contract (EU)

A time and materials contract pays the supplier at agreed rates per unit of time worked and at agreed prices for materials consumed, without fixing the total cost in advance. It is used in European public procurement for services or works where the scope cannot be fully defined before delivery begins.

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UK Procurement Act 2023 Terminology

Transparency Notice

A transparency notice is a notice published under the Procurement Act 2023 before a direct award is made, alerting the market that a contract is to be awarded without competition and giving potential challengers at least 10 days to raise concerns before the contract is signed.

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Transparency & Publication

Transparency Obligation

A transparency obligation is the legal duty imposed on contracting authorities across Europe to publish procurement information openly, ensuring that bidders, the public, and oversight bodies can scrutinise how public money is spent and how contracts are awarded.

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Utilities & Special Sectors

Transport Sector Procurement

Transport sector procurement covers regulated purchasing by entities that provide or operate bus, tram, rail, metro, ferry, airport, and port services, governed by Directive 2014/25/EU in EU member states and the Utilities Contracts Regulations 2016 in the UK, applying higher thresholds and more flexible procedures than the Classic Directive.

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Contract Types & Structures (EU/UK)

Turnkey Contract

A turnkey contract requires the supplier to design, build, equip, and commission a fully operational facility or system, handing it over ready for immediate use at a single agreed price. It is used across Europe for infrastructure, industrial plant, and technology projects where the contracting authority wants a complete solution from a single point of responsibility.

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Procurement Procedures & Methods

Two-Stage Procedure

A two-stage procedure is any EU procurement process that separates the selection of capable suppliers from the invitation and evaluation of their tenders into two distinct sequential stages, allowing the contracting authority to shortlist a qualified pool before requesting full offers.

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Thresholds & Financial Rules

UK Procurement Thresholds

UK procurement thresholds are the contract value limits above which contracting authorities in England, Wales, Northern Ireland, and Scotland must follow the full regulated procedures under the Procurement Act 2023, derived from GPA SDR values converted into British pounds sterling and reviewed on a comparable biennial cycle.

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Contract Modifications & Amendments

Unforeseen Circumstances Modification

An unforeseen circumstances modification is a contract change permitted under Article 72(1)(c) of Directive 2014/24/EU where a diligent contracting authority could not have anticipated the need for the modification at the time of contract award, subject to the requirement that the cumulative value increase does not exceed 50% of the original contract value.

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Contract Types & Structures (EU/UK)

Unit-Price Contract

A unit-price contract establishes a fixed price for each defined unit of work or supply, with the total contract value determined by the actual quantities delivered. It is widely used in European public procurement for civil engineering, maintenance, and supply contracts where quantities are estimated but not guaranteed.

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UK Contracting Authorities

University Procurement (UK)

University procurement encompasses the purchasing of goods, services, and works by UK higher education institutions, which are contracting authorities under the Procurement Act 2023 due to their receipt of public funding, and which buy across a diverse range of categories including research equipment, IT, estates, professional services, and catering.

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Procurement Procedures & Methods

Urgent Procedure

An urgent procedure in EU public procurement refers broadly to any mechanism that compresses or waives standard minimum time limits due to genuine urgency, ranging from the accelerated open or restricted procedure with shortened periods to the negotiated procedure without prior publication in cases of extreme urgency.

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UK Legislation & Regulations

Utilities Contracts Regulations 2016

The Utilities Contracts Regulations 2016 transposed EU Directive 2014/25/EU into UK law, regulating procurement by entities operating in the water, energy, transport, and postal services sectors, applying a more flexible procedural regime than that governing standard public authorities.

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Utilities & Special SectorsUCR 2016

Utilities Contracts Regulations 2016 (UK)

The Utilities Contracts Regulations 2016 is the UK statutory instrument that implemented Directive 2014/25/EU before Brexit, governing procurement by entities operating in the water, energy, transport, and postal services sectors in Great Britain, and remaining in force post-Brexit subject to ongoing reform.

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Utilities & Special Sectors

Utilities Directive (2014/25/EU)

Directive 2014/25/EU is the European Union's primary procurement law governing the award of contracts by entities operating in the water, energy, transport, and postal services sectors, setting out procedures, thresholds, and transparency obligations that apply across all EU member states.

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Thresholds & Financial Rules

Utilities Sector Threshold

The utilities sector threshold is the contract value above which entities operating in water, energy, transport, and postal services must run directive-compliant procurement procedures under Directive 2014/25/EU, set higher than classical-sector thresholds to reflect the more competitive nature of utility markets.

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UK Procurement Act 2023 Terminology

Utility Activity (UK)

A utility activity under the Procurement Act 2023 is an activity in the sectors of water, energy, transport, or postal services carried out under a special or exclusive right granted by a public authority, triggering the utilities procurement regime with its higher thresholds and more flexible procedures.

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EU Procurement Fundamentals & Principles

Value for Money in Public Procurement

Value for money in public procurement means achieving the best combination of quality, cost, and risk over the lifetime of a contract, not simply the lowest initial price, ensuring that public spending delivers genuine and lasting benefit to citizens and the organisations that serve them.

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Award Criteria & Evaluation

Variant (Alternative Tender)

A Variant, also called an Alternative Tender, is a submission that proposes an alternative technical solution or approach to the one specified in the procurement documents, permitted by a contracting authority alongside a conforming compliant tender, enabling authorities to benefit from innovative market solutions without departing from the core requirement.

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Thresholds & Financial Rules

VAT Exclusion in Threshold Calculation

VAT exclusion in threshold calculation is the mandatory rule under EU procurement directives that all contract value estimates used to assess whether a threshold has been reached must be expressed net of value added tax, ensuring comparability across the different VAT regimes of EU member states.

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SME Access & Social ProcurementVCSE

Voluntary Community and Social Enterprise (VCSE)

The Voluntary, Community and Social Enterprise sector is a UK-specific classification covering charities, voluntary organisations, community groups, and social enterprises that operate with a social mission, and which contracting authorities are encouraged to engage as suppliers and commissioning partners under the UK Procurement Act 2023 and associated social value policy.

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Tender Notice Types & eFormsVEAT

Voluntary Ex-Ante Transparency Notice (VEAT)

A Voluntary Ex-Ante Transparency Notice is a publication that a contracting authority issues before signing a directly awarded contract, giving potential challengers a 10-day window to apply for interim measures and providing the authority with legal protection against the contract being declared ineffective.

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Healthcare & Social Services Procurement

Voluntary Sector Procurement

Voluntary sector procurement refers to the commissioning and purchasing of health, social care, and community services from charities, voluntary organisations, social enterprises, and community interest companies, with specific provisions under EU Directive 2014/24/EU allowing reserved contracts and quality-led award processes suited to mission-driven providers.

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Utilities & Special Sectors

Water Sector Procurement

Water sector procurement covers the regulated purchasing of works, supplies, and services by entities operating drinking water production, distribution, or sewerage networks, governed by Directive 2014/25/EU in the EU and the Utilities Contracts Regulations 2016 in the UK, with higher thresholds and more flexible procedures than standard public procurement.

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Award Criteria & Evaluation

Weighting of Award Criteria

The Weighting of Award Criteria refers to the percentage or numerical importance assigned to each award criterion, which must be published in advance and applied consistently throughout evaluation, determining how much influence each criterion has on the overall tender score and therefore on which supplier wins the contract.

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UK Contracting Authorities

Welsh Government Procurement

Welsh Government Procurement covers the buying activity of the Senedd Cymru-administered devolved government and the Welsh public sector, conducted under the Procurement Act 2023 with additional Welsh-specific policy overlays including the Wellbeing of Future Generations Act 2015 and a strong emphasis on economic benefit to Wales.

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Cross-Border & International Procurement

Western Balkans Procurement Rules

Western Balkans procurement rules refer to the public procurement frameworks of Albania, Bosnia and Herzegovina, Kosovo, Montenegro, North Macedonia, and Serbia, each of which is progressively aligning with EU procurement directives as part of EU accession or Stabilisation and Association processes, creating expanding market access opportunities for European suppliers.

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Ethics, Compliance & Integrity

Whistleblowing (Procurement)

Whistleblowing in procurement refers to the act of reporting suspected wrongdoing, including corruption, fraud, bid rigging, or conflicts of interest, by employees, suppliers, or other parties, with legal protections available across Europe to shield reporters from retaliation.

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Procurement Analytics & Intelligence

Win Rate Analysis

Win rate analysis is the measurement and diagnosis of the proportion of competitive procurement bids that a supplier wins, broken down by buyer type, category, procedure, value band, and competitor set, enabling targeted improvement of bid strategy, resource allocation, and go/no-go decision-making.

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Financial Requirements & Bonds

Working Capital Requirement

A working capital requirement in public procurement is a financial selection criterion that verifies a bidder has sufficient liquid assets relative to its current liabilities to fund the ongoing costs of contract performance without risk of cash flow failure during the contract term.

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Concessions

Works Concession

A works concession is a type of concession contract in which a contracting authority grants an operator the right to construct and subsequently exploit a works output, with the concessionaire bearing substantial operating risk and recovering costs primarily through user revenues or availability-based income over the contract term.

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Construction & Works Procurement

Works Contract

A works contract is a public procurement agreement for the execution, or both the design and execution, of construction or civil engineering activities. It is one of the three main contract types under EU procurement law, alongside supply and services contracts.

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WTO GPA & Trade AgreementsGPA

WTO Government Procurement Agreement (GPA)

The WTO Government Procurement Agreement is a plurilateral treaty that opens the public procurement markets of its signatories to cross-border competition, requiring non-discriminatory access and transparent procedures for contracts above defined thresholds.

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UK Portals & PlatformsYPO

YPO Procurement Portal

The YPO Procurement Portal is the online platform operated by YPO, a local authority-owned buying organisation, through which public sector buyers in education, local government, and the wider public sector access YPO's framework agreements and collaborative procurement arrangements covering goods, services, and energy.

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