This Order amends the Value Added Tax Act 1994 (c. 23) (“VATA”) to widen the scope of the temporary zero-rate of value added tax (“VAT”) (which applies from 1st April 2022 to 31st March 2027 in England and Wales and Scotland, and from 1st May 2023 to 31st March 2027 in Northern Ireland) and reduced rate (which applies from 1st April 2027) for the supply of installation of energy-saving materials.