
IET Guidance Note 8: Earthing & Bonding - 18th Edition Amendment 2
IET Guidance Note 8: Earthing & Bonding - 18th Edition Amendment 2
Guidance Note 8: Earthing & Bonding includes information from BS 7430 Code of Practice for Earthing. It covers key guidance for all involved with specifying, designing, installing or verifying electrical installations and has been fully updated to BS 7671:2018+A2:2022.