Publications
A selection of electrical guidance documents, electrical and building regulations and some other useful information for electricians, installers, specifiers and designers.
British Standards, Best Practice Guides & Electrical Regulations
BS 7671 Wiring Regulations
18th Edition Wiring Regulations
BS 7671:2018+A2:2022
On-Site Guide
BS 7671:2018+A2:2022
Free BS 7671 Updates
Free to download PDF bolt-ons directly from the BSI website
IET Guidance Notes
Guidance Note 1: Selection & Erection
GN1: Selection & Erection is a fundamental guide for specifiers, installers and those inspecting and testing installations.
Guidance Note 2: Isolation & Switching
GN2: Isolation & Switching provides clear guidance on what can be a confusing aspect of BS 7671.
Guidance Note 3: Inspecting and Testing
GN3: Inspection & Testing is a fundamental guidance book for all those involved with the testing and inspection of electrical installations.
Guidance Note 4: Protection Against Fire
GN4: Protection Against Fire is a vital guide to an important safety aspect of working with electricity. It is aimed at everyone involved with fire safety in electrical installations.
Guidance Note 5: Protection Against Electric Shock
GN5: Protection Against Electric Shock provides a core element of safety for specifiers, designers, contractors and inspectors.
Guidance Note 6: Protection Against Overcurrent
GN6: Protection Against Overcurrent is a key guide to this important area of BS 7671.
Guidance Note 7: Special Locations
GN7: Special Locations provides a comprehensive guide to the various special locations and installations for which additional measures are required to comply with BS 7671.
Guidance Note 8: Earthing & Bonding
GN8: Earthing & Bonding includes information from BS 7430 Code of Practice for Earthing.
Best Practice Guides
Replacing a Consumer Unit in Residential and Similar Premises
BPG1: Best Practice Guide 1 Issue 5.
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