Procurement Act 2023 changes in UK central government enforcement

What changed in February 2025

The Procurement Act 2023 came into force on 24 February 2025, replacing the Public Contracts Regulations 2015 and several adjacent regulations. The change reshaped how UK central government (and broader public-sector entities) run procurement. Key changes:

Single Central Digital Platform: notice publication consolidated to a single platform, replacing the previous fragmented arrangement (Find a Tender for above-threshold; Contracts Finder for below-threshold; various subsidiary publications). Vendors should now monitor the single platform for opportunities.

Open frameworks: contracting authorities can establish frameworks that allow new vendors to join during the framework lifetime, rather than only at the original procurement and refresh. Several CCS frameworks have moved or are moving to open status.

Lighter touch for service categories: certain service categories (defined in the Act and accompanying regulations) operate under a lighter procurement regime with faster timetables and looser process constraints.

Below-threshold transparency: tighter publication requirements for below-threshold contracts that previously could be awarded with limited transparency.

National Procurement Policy Statement: a published statement of UK government procurement priorities (currently emphasising small business participation, social value, climate, regional growth) that contracting authorities must have regard to.

Visible enforcement patterns 2025-2026

Initial enforcement and adoption patterns visible in 2025-2026:

Single Central Digital Platform adoption is broad but uneven; some authorities are still publishing in legacy locations as well as the new platform. Vendors should monitor both during the transition.

Open framework uptake has been gradual rather than immediate. Several frameworks have published joiner windows; others remain on the legacy refresh-only model. Vendors targeting CCS frameworks should check current status of each target framework.

Lighter-touch regime usage is rising for relevant categories, with notably faster procurement timelines than under the legacy regime.

Below-threshold publication compliance is being scrutinised. Some authorities are visibly under-publishing relative to the new requirements; this is likely to attract Cabinet Office attention as the regime beds in.

Vendor implications

Three implications for vendors:

First, the open framework regime materially expands the addressable market for vendors who were previously locked out by framework refresh timing. Vendors should reassess which frameworks they can now realistically join.

Second, the Single Central Digital Platform reduces the cost of opportunity monitoring. Vendors should rebuild their monitoring around the new platform and decommission legacy monitoring.

Third, the lighter-touch regime for service categories reduces cycle time on relevant procurements. Vendors targeting eligible service categories should plan for materially shorter cycles than they were used to under the legacy regime.