NEW • 1 in 5 UK specs went to tender with legally consequential errors. Read the report →

Ask
Calculators

Log in Sign up free

Avoice RegulationsRegulations & standards

Avoice AI Calculators Library

All topics103 Fire12 Structure and materials11 Energy, ventilation and overheating13 Water and drainage7 Sound3 Access, stairs and glazing8 Services and infrastructure11 Higher-risk buildings7 Legislation10 Building control and procedure8 General13

Northern Ireland23

Synchronised from official UK government sourcesUpdated 10 September 2026Log in Back to Avoice

Avoice Regs: UK building regulations, searchable and cited. Every answer carries the clause it comes from.

Ask Avoice AI Sign up free

Filter document contents

Document contents

No sections match.

Wales Other Welsh Government circulars

Approval notice (Wales)

Guidance5 Jun 20191 sections

Official source (opens in a new tab)View source PDF (opens in a new tab)

Library captured 10 September 2026 · Source updated 29 August 2026

← Back to Other Welsh Government circulars ← Browse all documents

Reference the edition shown here and check the official source for subsequent changes.

© 2026 Avoice Lab, Inc. · Featured in RIBA Journal: Meet Avoice