Amendment 2 of the Eighteenth edition of the IET Wiring Regulations (BS7671:2018+A2:2022), came into effect on 28th March 2022 and may be implemented immediately.
Amendment 1 (BS7671:2018+A2:2022) remains current until its withdrawal on 27th September 2022.
Amendment 2 Release
The release of Amendment 2 has introduced some fundamental changes which impact on the design and installation of a Residential Consumer Unit.
The document which you can download below sets out to identify and review the key areas affected by the new amendments, as follows: