Continuing Airworthiness Organisations related to Regulation 2042/2003, Annex II - Part 145

Latest information:

The Agency has been informed of fraudulent e-mails being sent to applicants requesting the payment of fees and charges. More info here

Maintenance organisations located in the USA: Part-145 US Approvals (MOA)

EASA Part-145 organisations located in the United States are subject to the Bilateral Aviation Safety Agreement (BASA) and Maintenance Annex Guidance (MAG).


Relevant legislation

The relevant legislation is:


EASA Part-145 Fees & Charges for organisations located in the USA

Please consult the Fees & Charges page.


Working procedures for Part-145 organisations located in the USA

The Part-145 - US organisation working procedures are available for download under:


EASA Forms for Part-145 organisations located in the USA

EASA Form 9 and EASA Form 16 form part of the MAG for Part-145 organisations located in the United States of America. Please refer to the MAG document when completing these forms.


List of EASA Part-145 organisations located in the USA


Frequently Asked Questions (FAQ) for EASA Part-145 Approved organisations located in the USA

What parts of the EASA Form 9 needs to be completed during an Amendment for a name change?

The FSDO will complete Part 1 and Part 4 of EASA Form 9 for an Amendment due to a name or address change. This requirement will be reflected in the next revision to the MAG Section B III.

When the Repair Station applies for a name change to the EASA supplement are they required at this time to update from the MIP-G to the MAG? or are they only required to update to the MAG by their continuation/renewal date?

Renewals that are due in 2011 may still be processed under the provisions of the MIP-G. However a PTRS is initiated to document the process. After 2011, renewals must be processed under the provisions of the MAG. All EASA approval holders must have a new supplement in place at the latest by December 31, 2012.

Contacts for Part-145 Approvals located in the USA
Inquiries relating to the Agency's Continuing Airworthiness Organisation Approvals should be addressed to:
(Technical issues),
(Fees & Charges issues)
(Invoice issues)