PRACTICE NOTES
This Practice Note surveys construction and engineering activity within the UK defence arena. It summarises the Ministry of Defence (MOD)’s spending and procurement approach, the applicable public procurement regime, the Defence Reform Act 2014 (DRA 2014) and Single Source Contract Regulations 2014 (SSCR 2014), plus the deployment of standard form construction contracts. While the DRA 2014 and SSCR 2014 continue to underpin MOD procurement, the framework is shifting. The Procurement Act 2023 (PA 2023), refreshed NEC4 frameworks, and enhanced sustainability and SME objectives signal a sustained focus on openness, value for money, and innovation across the defence estate. A significant reorganisation of UK defence commenced in 2025 through the Strategic Defence Review and Defence Reform programme. This Practice Note captures policy and legislative updates to October 2025, including developments under PA 2023, the MOD SME Action Plan 2022–2025, and the 2023 NEC4
Construction