Great Britain: Department for Communities and Local Government

Approved Document H provides guidance on observing the Building Regulations concerned with drainage and waste disposal. This is an essential reference

Approved Document G provides guidance on observing the Building Regulations concerned with sanitation, hot water and water efficiency. This is an esse

This Approved Document supports compliance with Part T of Schedule 1 to the Building Regulations 2010 by providing guidance on the design and layout o

The proposed energy efficiency standards in Part L of the Building Regulations are likely to result in more airtight buildings and it is therefore nec