This practical guidance relates to the pre-Procurement Act 2023 regime This Practice Note contains guidance relevant to public procurement exercises commenced before the Procurement Act 2023 (PA 2023) came into force on 24 February 2025. In-scope procurements begun on or after this date are governed by PA 2023. Under the transitional and savings provisions for PA 2023, the previous public procurement regimes continue to apply to the extent necessary to allow contracting authorities to complete and manage procurements commenced before PA 2023 came into force (ie ongoing procurements). This Practice Note should be read in that context. For background reading, see Practice Note: Introduction to the Procurement Act 2023—PA 2023. Further practical guidance on PA 2023 is set out in a separate subtopic, see: Procurement Act 2023—overview. Remedies for breach of PCR 2015 The Public Contracts Regulations 2015 (PCR 2015), SI 2015/102 regulate the procurement of goods, services and works above certain financial thresholds by public authorities, public bodies and other publicly funded organisations in England, Wales and Northern