IET and BSI publish Amendment 4 (2026) to BS 7671:2018 (IET Wiring Regulations)

Hi guys,

Please read an important update from the IET with regards to our newest Amendment 4 (2026) to BS7671:2018. 

https://www.theiet.org/media/press-releases/press-releases-2026/press-releases-2026-january-march/15-january-2026-iet-and-bsi-publish-amendment-4-2026-to-bs-76712018-iet-wiring-regulations

The new amendment will be published and available from 15th April 2026, and the current/previous version BS 7671:2018+A2:2022+A3:2024, will be withdrawn six months later. Further changes are included throughout all parts of BS 7671:2018+A4:2026, including the incorporation of Amendment 3:2024 to BS 7671:2018 as part of the main document. We are moving from brown to yellow! Keep up the good on-going revision whilst keeping up to date with the industry! OB