Dynamic Market Membership

Dynamic Market membership is the gateway to competing for call-offs within an open-access procurement arrangement. It is not a guarantee of work; it is a qualification status that allows a supplier to participate in the competitive processes run through the market. Maintaining membership, and understanding its conditions, is as important as achieving it.

What is Dynamic Market Membership?

When a contracting authority establishes a Dynamic Market or a Dynamic Purchasing System, it publishes the conditions that suppliers must meet to be admitted. These conditions function similarly to selection criteria in a conventional tender: they assess financial standing, technical capability, relevant experience, and compliance with mandatory exclusion grounds. Suppliers who meet the conditions are granted membership.

Membership is not static. In a DPS under Directive 2014/24/EU, admission conditions must remain consistent with those published at the outset; buyers cannot change the qualification criteria during the system's life in ways that disadvantage existing or potential members. Members may be required to update their qualification information periodically (typically annually or when material changes occur), and membership may be suspended or revoked if the supplier no longer meets the conditions.

Under the UK Procurement Act 2023, the Dynamic Market rules give authorities similar obligations: conditions must be clear, non-discriminatory, and applied consistently. The Act requires that admission decisions be communicated promptly and that unsuccessful applicants receive feedback on why they were not admitted.

Why it matters for bidders

Membership is the precondition for revenue from a Dynamic Market. A supplier who is not a member cannot receive call-off invitations and cannot compete. Monitoring the establishment of new Dynamic Markets in your category, applying promptly, and maintaining your membership status is a core business development activity.

Membership also requires ongoing compliance. If your company's financial circumstances change (for example, if you enter a formal insolvency process or receive a significant adverse judgment), you may need to disclose this to the contracting authority. Failure to maintain the conditions of membership may result in suspension.

Example

A local authority operates a Dynamic Purchasing System for approved contractors in the construction sector. Membership requires demonstration of relevant insurance, health and safety accreditation, and financial turnover above a specified threshold. A contractor is admitted following successful assessment. Two years into the DPS life, the contractor's insurance lapses. The authority discovers this during an annual membership refresh and suspends the contractor's membership until compliant insurance is reinstated.

Frequently Asked Questions

Can membership be shared between group companies?

Admission is typically granted to a specific legal entity. Where a supplier is part of a corporate group, each entity that wishes to receive call-off invitations separately should apply individually. Some Dynamic Markets permit applications from consortia, but the membership conditions and liability arrangements should be read carefully.

What happens to my membership if the authority changes the qualification conditions?

Under EU DPS rules, changes to qualification conditions must not discriminate against existing members. If conditions are tightened in a way that would exclude current members, a transition period or re-assessment process is normally required. Under the UK Procurement Act 2023, similar principles of fairness and consistency apply.

Is there a fee to join a Dynamic Market?

Generally no, and charging admission fees would be inconsistent with the open-access principle. However, indirect costs such as obtaining specific accreditations or certifications required by the membership conditions may fall on the applicant.