https://www.bureauveritas.co.uk/newsroom/approved-document-b-understanding-fire-safety-changes
Approved Document B: Understanding Fire Safety Changes | Bureau Veritas UK
approved document bfire safetybureau veritasunderstandingchanges
https://www.fdsconsultuk.com/fdsc-news/adb-september-changes/
Further Changes To Approved Document B | FDS Consult UK
Sep 1, 2025 - Following our April update to Approved Document B (ADB), we have summarised the latest key changes that will come into effect over the next five years.
approved document bchangesfdsconsult