Publication Requirement

Publication requirements sit at the heart of the European public procurement system. They ensure that opportunities funded by public money are genuinely open to competition by compelling contracting authorities to advertise what they intend to buy, how they intend to buy it, and what the outcome of each process was. Without mandatory publication, public procurement could easily become a closed network of preferred suppliers.

What is a publication requirement?

Publication requirements under Directive 2014/24/EU operate at several points in a procurement lifecycle:

Prior information notices (PINs). Authorities may (and in some cases must) publish advance notice of forthcoming procurement activity, giving the market early visibility of upcoming opportunities. This feeds into procurement pipeline publication initiatives common in the UK and increasingly across the EU.

Contract notices. The primary advertisement of an opportunity. Above the mandatory publication threshold, contract notices must be published in the Supplement to the Official Journal (OJ S), which is the procurement section of the Official Journal of the European Union. Below threshold, national publication requirements apply.

Contract award notices. After a contract is awarded, authorities must publish a contract award notice within 30 days (EU) or 30 working days (UK under the Procurement Act 2023). This notice identifies the winning supplier, the contract value, and the basis for the award.

Modification notices. Significant modifications to awarded contracts must be published so that competitors and oversight bodies can assess whether the modification should have triggered a new procurement.

Why it matters for bidders

Publication requirements are the mechanism by which bidders learn that opportunities exist. If a contracting authority fails to publish a contract notice (or publishes it in an obscure location), the market cannot respond, competition is suppressed, and the authority is exposed to legal challenge.

For active suppliers, monitoring publication channels systematically is essential. Above-threshold opportunities appear on TED (Tenders Electronic Daily), the online version of the OJ S. Below-threshold opportunities are scattered across national portals, Find a Tender in the UK, Contracts Finder, regional authority websites, and sector-specific portals. Missing a notice means missing the opportunity to compete.

Example

A Dutch water utility operating under Directive 2014/25/EU (the Utilities Directive) awards a framework agreement for engineering consultancy. It must publish a contract notice on TED before the deadline, and a contract award notice within 30 days of signature. If it fails to publish the initial notice and awards the contract directly, any excluded supplier can challenge the award and potentially have it set aside as ineffective.

Frequently Asked Questions

Are all public contracts subject to publication requirements?

No. Contracts below the mandatory publication thresholds are not required to be published in the EU's Official Journal, though national rules often require some form of local advertisement. Certain exemptions (such as contracts for legal services, some defence and security contracts under Directive 2009/81/EC, and contracts awarded under existing framework agreements) also reduce or modify publication duties.

How quickly must a contract award notice be published?

Under EU Directive 2014/24/EU, contracting authorities must send a contract award notice to the Publications Office within 30 days of signing. The UK Procurement Act 2023 requires a "contract award notice" within 30 working days of awarding the contract, and a separate "contract details notice" with richer information within a further period. Late publication can attract scrutiny from audit bodies.

Can publication be limited to one country if the contract only interests domestic suppliers?

No. For above-threshold contracts, publication in the OJEU is mandatory regardless of geographic scope. The European Court of Justice has confirmed that even below-threshold contracts of "certain cross-border interest" must be advertised in a manner accessible to suppliers from other member states.