Approved Document 7
Materials and workmanship
Approved Document 7 to support regulation 7: materials and workmanship
Welsh Government
Amendments and circulars
- Amendment slip: amendments to Approved Documents B (volume 1, 2) and 7
Superseded · 2023 · Amendment
- Revision of the approved document supporting building regulation 7 (circular WGC 002/2013)
Superseded · 2013 · Circular
Other editions
Welsh Government · 2026