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145.A.37 Airworthiness review staff

Annex II (Part-145) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IRImplementing rule

145.A.37Airworthiness review staff

(a)In order to be approved to carry out airworthiness reviews and to issue the corresponding airworthiness review certificates (ARC) for aircraft covered by Annex Vb (Part-ML), the organisation shall have airworthiness review staff that comply with all of the following requirements:

(1)they have acquired experience in continuing airworthiness of at least 1 year for sailplanes and balloons and of at least 3 years for all other aircraft;

(2)they hold a certifying staff authorisation for the corresponding aircraft;

(3)they have acquired knowledge of Annex I (Part-M), Subpart C, or of Annex Vb (Part-ML), Subpart C;

(4)they have acquired knowledge of the procedures of the maintenance organisation relevant to the airworthiness review and issue of the airworthiness review certificate.

(b)Before the organisation issues an airworthiness review authorisation to a candidate, that person shall perform an airworthiness review under the supervision of the competent authority or under the supervision of a person that is already authorised as airworthiness review staff by the organisation. If this airworthiness review under supervision is satisfactory, the competent authority shall formally accept that person to become airworthiness review staff.

(c)The organisation shall ensure that the airworthiness review staff can demonstrate appropriate recent continuing airworthiness experience.

IR · 145.A.37 — Regulation (EU) No 1321/2014 · Regulation (EU) 2021/1963 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

AMCAcceptable means of compliance

AMC1 145.A.37Airworthiness review staff

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(a)‘Experience in continuing airworthiness’ in 145.A.37(a)(1) refers to any appropriate combination of experience in tasks related to aircraft maintenance and/or continuing airworthiness management and/or surveillance of such tasks.

(b)‘Appropriate recent continuing airworthiness experience’ in 145.A.37(c) refers to the fact that in order to keep the validity of the airworthiness review staff authorisation, the airworthiness review staff should have either:

(1)been involved in continuing airworthiness management activities for at least 6 months in every 2-year period; or

(2)conducted at least one airworthiness review in the last 12-month period.

(c)In order to restore the validity of the authorisation, the airworthiness review staff should conduct at a satisfactory level an airworthiness review under the supervision of the competent authority or, if accepted by the competent authority, under the supervision of another currently authorised airworthiness review staff of the organisation concerned in accordance with an approved procedure.

AMC · AMC1 145.A.37 — Regulation (EU) No 1321/2014 · ED Decision 2022/011/R · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

GMGuidance material

GM1 145.A.37(b)Airworthiness review staff

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ACCEPTANCE AND AUTHORISATION OF AIRWORTHINESS REVIEW STAFF (ARS) The process of acceptance and authorisation of a new ARS within a Part-145 organisation includes the following steps (the order of certain steps may vary): The organisation verifies the compliance of the candidate ARS with point 145.A.37(a); The candidate ARS is assessed while performing an airworthiness review (AR) under supervision (supervision by the competent authority or supervision by an ARS already authorised by the organisation) (145.A.37(b)); The organisation submits an application for change (requiring prior approval) to the competent authority (ref. 145.A.85) together with the proposed amendment to the MOE (candidate ARS introduced in the list of ARS — ref. 145.A.70(a)(6)); Based on the results of the AR and its supervision, the competent authority accepts the candidate (regardless of whether the supervision was done by the competent authority or by the organisation); The competent authority approves the MOE; The organisation issues the AR authorisation to the ARS.

GM · GM1 145.A.37(b) — Regulation (EU) No 1321/2014 · ED Decision 2022/011/R · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

All rules in SECTION A — TECHNICAL AND ORGANISATION REQUIREMENTS

Consolidated from the EASA Easy Access Rules (revision 2 Sep 2025, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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