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Circular Letter 02/03/2025 Amendments to Approved Document B
Publication Year
2025
Document Status
Current
Abstract
Provides details of the 2 March 2025 minor corrections for the collated versions of Approved Document B including the amendments for 2025, 2026 and 2029, and comes into effect immediately. The main timeline for the changes has not been affected by these corrections.
Document History
Issued as part of the: Building regulations: circular letters collection initially published by DCLG and now continued by MHCLG: https://www.gov.uk/government/collections/building-regulations-circulars. Circular letter converted to pdf from html: dated 04 March 2025.
Publisher Information
Ministry of Housing, Communities and Local Government
The Ministry of Housing, Communities and Local Government is a UK Government ministerial department with responsibility for several policy areas including building regulation, community integration, economic development in coastal and seaside areas, energy efficiency in buildings, high streets and town centres, housing, local enterprise partnerships (LEPs) and Enterprise Zones, localism, planning reform and the planning system. They were previously known as the Department for Levelling Up, Housing and Communities, MHCLG, Department for Communities and Local Government, the Office of the Deputy Prime Minister, and the Department for Transport and Local Government.
2 Marsham Street
London
MHCLG
UK
Website: https://www.gov.uk/government/organisations/ministry-of-housing-communities-and-local-government