
Navigating the £400bn public sector marketplace under the Procurement Act 2023, in force since February 2025.
The Procurement Act 2023 is not coming: it has been in force since 24 February 2025, replacing the Public Contracts Regulations 2015 and permanently shifting evaluation from lowest price to Most Advantageous Tender. What changed in 2026 is the staged completion of its transparency architecture, not its commencement. Sections 69 and 71 (payments-compliance and contract-performance notices) commenced 1 January 2026; Section 70 (quarterly publication of payments above £30,000) and mandatory below-threshold Central Digital Platform registration commenced 1 April 2026. The Central Digital Platform is the active regulatory perimeter: any supplier absent from it cannot lawfully be awarded a public contract above threshold. Under the National Procurement Policy Statement (NPPS), every bidder must hold a Unique Supplier Identifier and maintain a "tell-us-once" digital credentials log. Direct Intelligence provides the decision science to bypass bureaucratic friction and align your capability with the Government's five key missions.
Suppliers absent from the Central Digital Platform facing automatic exclusion from the public procurement pipeline: above-threshold registration has been mandatory since February 2025, below-threshold since 1 April 2026.
Every "material failure" or breach of contract obligation now published on a centralised database accessible to all contracting authorities.
Bidders still focused on "Lowest Price" when the new Most Advantageous Tender (MAT) evaluation framework prioritises mission alignment and social value.
Ministerial powers to initiate debarment investigations creating new board-level governance obligations for CNI suppliers.
Authorities failing to utilise new "Reserved Contracts" provisions for SMEs and social enterprises, missing their mandatory spending targets.
Unique Supplier Identifier registration, transparency obligations, and the debarment list management framework.
Crown Commercial Service frameworks, Dynamic Purchasing Systems, and the new Flexible Competitive Procedure.
Most Advantageous Tender evaluation, social value weighting, and NPPS mission alignment.
Scottish, Welsh, and Northern Irish procurement divergence and the bilateral coordination requirements.
Decision architecture for Central Digital Platform navigation and contracting authority engagement.
Debarment list monitoring, performance obligation management, and CPDL compliance architecture.
Strategic positioning for the £400bn marketplace and government framework structures.
Decision environment mapping for the new Procurement Act authority landscape.
Capital engineering for SME reserved contract access and social enterprise procurement vehicles.
Accrediting the public procurement and contract management workforce.
Regulatory Triggers
Procurement Act 2023 in force - Central Digital Platform live; evaluation shifted to Most Advantageous Tender; replaced PCR 2015.
Staged transparency build-out - Section 70 (payments above £30,000) and mandatory below-threshold CDP registration commenced.
National Procurement Policy Statement - mission alignment and MAT framework.
CPDL - Centrally Published Debarment List - 5-year lookback active.
Restricted Intelligence
The Government & Procurement dossier covers the sector's regulatory architecture, the institutions that govern it, and the decisions currently in play. Access is restricted to verified CNI operators and sovereign entities.