Maintenance Training Organisations (Part 147)

Information for the processing before AESA of approval as a Maintenance Training Organisation (147) and its amendments.

Documentation

• FOR-P147-P01-GU01 OFM User Information Part 147 (January 2025)
• FOR-P147-P01-DT01 Maintenance Training Organisation Manual Evaluation Guide (MTOE) (diciembre 2024)
• FOR-P147-P01-DT02 OFM Online Training Part 147 (December 2024)
• FOR-P147-P01-DT03 Guide to course approval and type assessment (December 2024)
• FOR-P147-P01-DT04 Staff Appraisal Guide (diciembre 2024)
• FOR-P147-P01-DT05 Guide to the development of TNA (December 2024)

• List of approved training organisations (Updated October 2025)

Transition guidance for Part 147

• AC-TRAN-ETI02-GU01 Transition Guide Part 147 (July 2024)

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