CFM LEAP-1B
This course corresponds to the EASA approved training syllabus for B737 MAX (CFM LEAP-1B) differences from NG (CFM-56). The training is conducted online, with the examinations held in the classroom. The next intake opens on 23 October 2026.

Delivered under EASA Part-147 approval ES.147.023, issued to Bosio by AESA in Spain. The certificate is public and free to download.
The people teaching have released aircraft themselves. Examples come off the ramp rather than out of a slide deck.
Intakes are capped at 28 places, so questions get answered while the class is still on the subject.
Completion records are issued in the form your quality department needs for the next audit.