Approved Document G: Sanitation, Hot Water Safety and Water Efficiency

Approved Document G: Sanitation, Hot Water Safety and Water Efficiency — Wales Building Regulations statutory guidance covering Plumbing & Sanitation approved-document, 2023 edition, published by Welsh Government. Published by the Welsh Government under the Open Government Licence v3.0. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright.