The Building Regulations (Amendment) (Wales) (No.2) Regulations 2022
New 2022 energy efficiency and ventilation amendments to the Building Regulations and Approved Documents L2 and F2 for Wales.
The new 2022 energy efficiency and ventilation amendments to the Building Regulations and Approved Documents L2 and F2 for 'buildings other than dwellings' in Wales cover energy efficiency and ventilation, and will take effect for 'buildings other than dwellings' on 29 March 2023