Milestones & approvals

News & updates

Approvals, new capabilities and company milestones from the Bosio team, as our divisions grow across Europe, the Middle East and Africa.

From the Bosio blog

2 articles

Technician working on an aircraft main landing gear

MRO Services

December 18, 2025·7 min read

Bosio MRO Services: EASA Part-145 approval and Barcelona line maintenance capabilities

An in-depth look at our EASA Part-145 approval ES.145.281 and the line maintenance capabilities now operational at Barcelona Airport, covering the A320 Family and B737 up to A checks.

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Milestone

October 10, 2025·1 min read

A historic milestone: our first AESA authorization

October 6, 2025, Barajas, Madrid. An unforgettable day for the entire team: our first official authorization from Spain’s State Aviation Safety Agency (AESA).

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EASA Part-147 approved training and examination centre, Part-145 line maintenance with 24/7 AOG, aviation compliance consulting and technical recruitment. Serving Europe, the Middle East and Africa. At Bosio, trust is granted.