BEAMA has recently published an updated BEAMA Guide to Arc Fault Detection Devices (AFDDs) which brought the guide in line with the new requirements for AFDDs in amendment 2:2022 to the BS 7671:2018 18th Edition IET Wiring Regulations.

To sit along side and work in conjunction with this guide BEAMA have been publishing a series of fact sheets to provide the guidance in more succinct format, for quicker reference when needed.
The latest fact sheet focuses on the changes to the the BS 7671:2018 18th Edition IET Wiring Regulations in amendment 2:2022, and can be found on the BEAMA website HERE

BEAMA Guides and Fact Sheets to AFDDs
BEAMA GUIDES AND FACT SHEETS TO ARC FAULT DETECTION DEVICES (AFDDs)