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

The Institution of Engineering and Technology (IET) together with BSI have today signed off the content for Amendment 4 (2026) to the standard Requirements for Electrical Installations (BS 7671:2018) (18th Edition of the IET Wiring Regulations). Significant changes include:   This essential update to the IET Wiring Regulations will form the UK national standard for:  The IET and BSI encourage all electrical professionals to […]

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