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What changed on 24 February 2025?
The Procurement Act 2023 regime went live on 24 February 2025. It applies to contracting authorities in England, Wales and Northern Ireland and to authorities with reserved functions carrying out procurement in Scotland; devolved Scottish authorities generally remain under separate Scottish procurement legislation. For suppliers, one of the most visible changes is the central digital platform, delivered through the enhanced Find a Tender service, where regulated procurement notices are published.
The official supplier guide describes notices that can show what the public sector plans to buy, tender opportunities, information about the process leading to a contract, and information about awarded contracts through their life. The practical shift is not simply “more tenders online”. It is a wider public trail around the opportunity.
Cabinet Office, Central Digital Platform / enhanced Find a Tender guide ↗, updated 23 June 2026; and Devolved Contracting Authorities guidance ↗, updated 15 April 2026.
Transparency now reaches across more of the procurement and contract-management lifecycle.
The central platform is designed around notices issued during procurement and into contract management. That means supplier intelligence can sit across a sequence rather than only at the point a tender notice appears.
This matters because the useful question for a supplier can change by stage. A planning notice may be about preparation and market context; a live tender notice is about the actual opportunity; later notices can help build a more complete public record around buyers, contracts and change.
Think of the 17 notice types as a system, not a checklist.
Cabinet Office guidance says there are 17 notice types across procurement and contract management, and that not every notice is used in every procurement. The value for suppliers is therefore in understanding what a notice represents in context, not assuming every opportunity will show the same sequence.
Pipeline notice
Forward-looking information about expected procurements in the circumstances set by the Act.
Preliminary market engagement
Can show that an authority is engaging the market before a tender or transparency notice.
Planned procurement
Optional advance notice that can provide more information about an upcoming competitive procurement.
Tender notice
The supplier-facing opportunity to tender, with the procedure and information relevant to participation.
Contract award
Published before entering into the public contract, including award information specified by the regime.
Contract-management notices
Other notice types can provide public information after award, depending on the procurement and contract.
Selected examples only. Find a Tender's notice-types page is the current reference for notice names, sequences and applicability.
Find a Tender notice types and sequences ↗ and the Cabinet Office central-platform guide.
Earlier visibility can start before the tender notice.
Three notice types are particularly useful for understanding the pre-tender horizon. They do different jobs, and none should be treated as a promise that a procurement will unfold exactly as first described.
See expected procurements earlier.
Pipeline notices are designed to publish forward-looking procurement information in defined circumstances. Official guidance highlights the planning benefit for SMEs and VCSE suppliers.
Pipeline information may be less detailed than later tender or transparency notices.See where the market is being engaged.
Preliminary market engagement happens before a tender or transparency notice and can help authorities and the market prepare. If an authority conducts PME, the Act generally requires a PME notice before the tender notice or an explanation in the tender notice, subject to stated exceptions.
Engagement is not mandatory for every procurement.See a more developed upcoming procurement.
A planned procurement notice is optional and can give advance information before a tender notice. A qualifying notice published between 40 days and one year before the tender notice can allow the authority to reduce the tendering period to 10 days or more.
The authority still has to apply the regime's requirements when setting time periods.Pipeline Notice ↗ · Preliminary Market Engagement ↗ · Planned Procurement Notice ↗.
Conditions of participation are about supplier capacity and ability, with proportionality built into the framework.
Official guidance says conditions of participation can relate to a supplier's legal and financial capacity or technical ability to perform the contract, and must be proportionate having regard to the nature, complexity and cost of the contract.
These are high-level examples of how the regime seeks to reduce unnecessary barriers. Always check the tender notice, documents and current official guidance for the procurement in front of you.
Cabinet Office, Conditions of Participation ↗, updated 17 August 2026.
More published information does not automatically create supplier-specific commercial understanding.
Greater transparency can improve what is visible about an opportunity and its lifecycle. But the public record cannot establish your current capacity, evidence availability, mobilisation dependencies, operating commitments or other supplier-owned context.
WinIntel does not turn the Procurement Act into a bid/no-bid verdict. Your organisation retains every commercial, procurement, legal, financial and bidding decision.
What should suppliers verify from the original official sources?
Use explanatory guides to orient yourself, then return to the source that controls the live procurement. At minimum, keep these layers separate.
Related WinIntel pages and primary sources.
The guide is useful on its own. If you want to see how WinIntel connects public-source context to one live opportunity, these are the relevant next pages.