The standard, also known as the IET Wiring Regulations , is the national standard for electrical installations in the UK. It applies to the design, erection, and verification of electrical systems to ensure safety and reliability.

The review process for the latest changes is highly structured to ensure safety standards remain aligned with modern technology. BS 7671 (Section 2) - Commenting closed November 2024

BS 7671 (the IET Wiring Regulations) is the definitive 18th Edition standard for ensuring the safety of electrical installations up to 1000V AC or 1500V DC in domestic, commercial, and industrial settings. It outlines crucial requirements for protection against fire and shock, covering design, inspection, and the integration of modern technology like EV chargers. For comprehensive details, visit The IET Shop

Owning the current ensures you are ready for transitional periods (typically 6-12 months after a new edition is published) before it becomes mandatory.