IET Guidance Note 3: Inspection and Testing

This Guidance Note (book) is concerned principally with Part 6 of BS7671:2018+A2:2022 – Inspection & Testing. It forms part of a series issued by the IET to explain and enlarge upon the requirements in BS7671:2018+A2:2022, the 18^th Edition of the Wiring Regulations.

The Guidance Note (160 pages) contain the following chapters:-

1. General Requirements
2. Initial Verification (Inspection & Testing)
3. Periodic Inspection & Testing & Forms
4. Test Instruments and Equipment
5. Forms
   1. Initial Verification Forms (Electrical Installation Certificate)
   2. Minor Electrical Installation Works Certificate
   3. Periodic Inspection & Testing Forms (Electrical Installation Condition Report)
6. Appendix, Tables and Conductors