NEW 18th EDITION
A fundamental guide for specifiers, installers and those inspecting and testing installations
- Contains clear guidance on how to apply the relevant sections of BS 7671
- Fully up-to-date with the changes in BS 7671:2018
The 18th Edition Wiring Regulations (BS7671:2018) were published in July 2018 and are now in effect. All new installations must comply with BS 7671:2018.