Here’s a proper write-up on , suitable for a technical summary, report section, or professional documentation. BS 7671 Requirements for Electrical Installations 1. Overview BS 7671 , formally titled Requirements for Electrical Installations , is the UK national standard for the design, erection, and verification of electrical installations. Commonly referred to as the IET Wiring Regulations , it sets the benchmark for safety, functionality, and compliance with statutory legislation such as the Electricity at Work Regulations 1989.