NICEIC Inspection, Testing and Certification (BS 7671:2018+A4:2026)

This publication provides clear, practical guidance on the inspection and testing of electrical installations in line with BS 7671:2018+A4:2026. It supports you in understanding the regulatory requirements and in completing NICEIC certificates and reports accurately and confidently.

The guidance complements Part 6 of BS 7671 and covers inspection and testing across TN-C-S, TN-S and TT systems. It also offers detailed support on completing electrical installation certificates, minor works certificates, condition reports, schedules of inspection and test results, and on performing and verifying recognised test methods.

Concise illustrations and detailed tables help you interpret requirements quickly, making this an essential reference for anyone responsible for inspection, testing or certification work.