Publication SMS Transition Guide for Part 145

Monday, August 8, 2022


Madrid,  August 8, 2022 (AESA)

The State Aviation Safety Agency (AESA) has published the document SMS Transition Guide for Part 145, AC-TRAN-P01-GU01 Ed. 01. 

From 2 December 2022, all Part 145 maintenance organisations shall comply with the requirements of Section A of Annex II introduced by Commission Regulation (EU) 2021/1963, with a transitional period until 2 December 2024. This guide has been developed to assist Party 145 organisations in this transition process and thus comply with the obligation to implement safety management systems (SMS). 
This document is available on the website, at the following link:

AC-TRAN-P01-GU1 Ed. 01 Transition Guide for Part 145

In order to know the route to be followed by approved Part 145 maintenance organisations with respect to this change, we would be grateful if you could complete the following survey by 30 September 2022:

The outcome will enable us to better organise available resources, making the transition process as effective as possible.

Any questions about it, you can contact the following mailbox where we will be happy to assist you: