Published 28 April 2026 by eSourcingData
A dynamic market, the Procurement Act's evolution of the dynamic purchasing system, is an open list of qualified suppliers you can run repeated competitions against. Suppliers can join at any time, which keeps the market fresh. This guide covers how to establish a dynamic market, admit suppliers fairly, and run compliant competitions from it.
A dynamic market suits requirements you buy repeatedly over time, such as recurring services or commonly needed goods, where you want a standing pool of qualified suppliers to compete each time you need something. Under the Procurement Act, dynamic markets replace and broaden the old dynamic purchasing system concept.
The defining feature is openness. Unlike a closed framework, suppliers can apply to join a dynamic market throughout its life, so a capable supplier that missed the original launch is never permanently shut out. This keeps competition healthy across the market's duration.
It is not the right tool for a one off purchase. The effort of establishing and maintaining a dynamic market only pays off when you will run multiple competitions from it over time.
Set out the conditions suppliers must meet to be admitted, covering the same kinds of legal, financial and technical requirements as any procurement, kept proportionate to what the market covers. Publish these so any interested supplier understands exactly what admission requires.
Advertise the dynamic market so the wider supplier base knows it exists and can apply. A dynamic market that only a handful of insiders know about defeats the purpose, since its value comes from a broad, refreshing pool of competition.
Structure the market into categories or lots where the requirements it covers are varied. Well organised categories let you run each competition among genuinely relevant suppliers rather than the whole list.
Assess each application against the published admission criteria and admit any supplier that meets them, within the timescales the rules require. Because applications arrive continuously, you need a consistent, repeatable assessment process rather than a one off exercise.
Apply exactly the same standard to every applicant, whenever they apply. A supplier admitted at launch and one applying a year later must clear the same bar, since inconsistent admission is both unfair and a challenge risk.
Communicate admission decisions clearly, and where an application is rejected, explain why against the criteria. Transparent decisions keep the market credible and reduce disputes.
When you have a specific requirement, run a competition among the admitted suppliers in the relevant category. Set your award criteria and weightings for that competition, publish them to the participating suppliers, and evaluate exactly as you would in any tender.
Invite all relevant admitted suppliers to each competition unless the market's rules allow a defined narrowing. The whole point of the market is that qualified suppliers get the chance to compete, so do not quietly bypass part of the pool.
Evaluate against the most advantageous tender, moderate the scores, and record your rationale. The market handles qualification, but each individual competition still demands the same disciplined, evidenced evaluation.
Keep the market current by processing new applications promptly and reviewing whether admitted suppliers still meet the criteria. A dynamic market only delivers value if it stays genuinely dynamic, with fresh entrants and a live, qualified pool.
Meet the publication and notice requirements that apply to establishing the market and to the contracts you award from it. Transparency obligations follow the contracts, not just the market's creation.
Keep a complete record of admissions, competitions and awards. A clean audit trail across the whole life of the market is what demonstrates every supplier was treated fairly and every award was properly run.
Manage admissions and competitions in one place
eSourcingData handles continuous supplier admission and repeated call off competitions from your dynamic market, keeping evaluation moderated and the full history auditable.
See eSourcingDataWhat is a dynamic market?
A dynamic market is the Procurement Act's open list of qualified suppliers that you run repeated competitions against. It broadens and replaces the previous dynamic purchasing system concept.
How is a dynamic market different from a framework?
A framework is generally closed once established, whereas a dynamic market stays open so new suppliers can apply to join throughout its life, keeping competition fresh.
Can suppliers join at any time?
Yes. That openness is the defining feature. You assess applications against the published admission criteria and admit any supplier that meets them, whenever they apply.
Do I still run full evaluations for each competition?
Yes. The market handles qualification, but each competition needs published criteria, disciplined moderated evaluation against the most advantageous tender, and a recorded rationale.
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