The Building (Amendment) (Wales) Regulations 2022 No. 564 (W. 130)

PART 2 Amendment of the Building Regulations

Insertion of regulation 25D of the Building Regulations

7.  After regulation 25C (new buildings: minimum energy performance requirements) insert—

“Energy efficiency rating

25D.   Energy efficiency ratings must be approved by the Welsh Ministers, applying the methodology of calculation and expression of the energy performance of buildings approved pursuant to regulation 24 for new buildings.”