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IET Wiring Regulations updates

A range of drafts for public comment, free amendments, errata and updates to key electrical engineering documentation.

Updates: 2015 - 2017

This page provides information on the Draft for Public Comment for the 18th Edition IET Wiring Regulations (BS 7671:2018), as well as updates to the current Edition: BS 7671:2008+A3:2015 and related publications.

Draft for Public Comment (DPC) for BS 7671:2018

The DPC for the 18th Edition IET Wiring Regulations is now available. This is your chance to view the draft document and comment on the proposed changes.

Find out how to view the draft and submit your comments on the DPC page. The deadline for submitting comments is 23rd August 2017. Have your say and comment now.

How updates are published

Editorial corrections, consisting of minor changes to publications, will be made quarterly.

Urgent technical changes that need to be made will be published as and when required.

Copyright of updates

You may print the documents for your own personal use.

No further electronic copying is permitted without written permission; however you are permitted to create a web link to this page, from which other people can then select and download documents. You are not permitted to create a direct link to a document.

For updates published before 2015, see the updates archive page.

BS 7671:2008+A3:2015 - January 2016

Corrigendum to BS 7671:2008+A3:2015  

Latest errata - November 2015

Guidance Note 7 - 2015 edition replacement Chapter 9  

Previous errata - March 2015

On-Site Guide - 2015 edition (yellow cover) errata sheet  

Guidance Note 3 (7th edition) errata sheet  



Wiring Regulations