IET Publishing Guidance Note Books
- IET Publishing PWGO182B, On-Site Guide (IET Wiring Regulations 18th Edition, BS 7671:2018) The On-Site Guide provides practical information on applying the requirements of BS 7671. This book has been fully updated to BS 7671:2018. The handy A5, spiral bound book is easy to take out on the job & reference as needed. IET Publishing On-Site Guide (BS 7671:2018+A2:2022) 8th Edition