BS 7671:2018+A1 (Amendment 1)
Status
Amendment 1 to BS 7671:2018 is in force. Published in 2020, it was the first amendment to the 18th Edition and contained minor technical corrections.
What Changed
Amendment 1 was a minor update consisting primarily of technical corrections and clarifications to the 18th Edition text. It did not introduce major new sections or requirements but addressed errors, ambiguities, and inconsistencies identified since the initial publication of BS 7671:2018.
Timeline
2020 Amendment 1 published
In force Current requirement
Source Links
This page reports what changed and when. It does not tell you what to do about it. Always consult the published BS 7671 standard and your scheme provider's guidance.
Last updated: 23 August 2026