AMC M.A.501 (a)5(a)/AMC 145.A.42 (a)1a) refers to a publication document issued by an organisation as part of an existing bilateral agreement signed by the European Community. Currently, these contracts are signed with: On the basis of M.A.302 (c), indirect authorization can only be used if: – the aircraft is managed by an OMB or there is a limited contract between the owner and the OMB for the development and approval of the PMT; and – the aircraft operated by the OMB is registered in the Member State which oversees the OMB (unless agreed between the competent authority of the OMB and the competent authority of the OMB). When planning a remote audit, an agreement should be reached between the competent authority and the agency, which should understand that EESA is not a competent receiving authority and therefore does not issue licences. Part 66 licences are issued by the competent authorities of the EU Member States, as well as by Switzerland, Norway, Iceland and Liechtenstein. The list of national aviation authorities and their contact details are available here: easa.europa.eu/the-agency/member-states . In accordance with the bilateral agreement INTER the EU and the United States (BASA) (see here), you can only import an engine with “rebuild” status in Block 11 if it has been released by the original engine manufacturer on Form 8130-3 with blocks 13a. to 13th (left). The aircraft atollity system and, if necessary, the technical protocol system for aircraft should properly record this agreement and the actual completion date. In all other cases, and in the absence of the application of Articles 64 or 65 of the Basic Regulation, the organisation is managed by the competent national authority of the EESA Member State in the territory of which the agency`s main establishment is located. The relevant authorities of the AESA Member States (including the application procedure) should therefore be informed. You can contact them about information available on easa.europa.eu/the-agency/member-states or visit their public websites if they have agreed on a voluntary basis to publish lists of the organizations they manage.