Many of the FSF briefing notes, originated by Airbus, have been reproduced or adapted within Skybrary.
https://skybrary.aero/
Search the bookshelf for ‘briefing notes’ might find some.
https://skybrary.aero/bookshelf/views/index.php
Others have been embedded within specific safety subjects; e.g.
https://www.skybrary.aero/index.php/...n_ALAR_Toolkit
Re ‘Safety First’ see
https://safetyfirst.airbus.com these publications should be in pdf; the ‘Safety First’ App provides an online format.
Note the extensive archive at
https://safetyfirst.airbus.com/category/archive/
Other useful issues can be found in the ‘Getting to Grips With …’ series, but note as with many on line publications, copies from third party sites may not be amended or still represent the Manufacturer’s current advice or policy.