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Article 4 Approvals for organisations involved in the continuing airworthiness [of aircraft]

Cover Regulation · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IRImplementing rule

Article 4Approvals for organisations involved in the continuing airworthiness [of aircraft]

1.Organisations involved in the continuing airworthiness of aircraft and components for installation thereon, including maintenance, shall be approved, upon their request, by the competent authority in accordance with the requirements of Annex II (Part-145), Annex Vc (Part-CAMO) or Annex Vd (Part-CAO), as applicable to the respective organisations.

2.By way of derogation from paragraph 1, until 24 September 2020 organisations may, upon their request, be issued approvals by the competent authority in accordance with Subpart F and Subpart G of Annex I (Part-M). All approvals issued in accordance with Subpart F and Subpart G of Annex I (Part-M) shall be valid until 24 March 2022.

3.Maintenance organisation approval certificates issued or recognised by a Member State in accordance with the certification specification JAR-145 referred to in Annex II to Council Regulation (EEC) No 3922/91 and valid before 29 November 2003 shall be deemed to have been issued in accordance with the requirements of Annex II (Part-145) to this Regulation.

4.Organisations that hold a valid organisation approval certificate issued in accordance with Subpart F or Subpart G of Annex I (Part-M) or with Annex II (Part-145) shall, upon their request, be issued by the competent authority a Form 3-CAO as set out in Appendix I to Annex Vd (Part-CAO) and thereafter be overseen by the competent authority in accordance with Annex Vd (Part-CAO). The privileges of such an organisation under the approval issued in accordance with Annex Vd (Part-CAO) shall be the same as privileges under the approval issued in accordance with Subpart F or Subpart G of Annex I (Part-M) or with Annex II (Part-145). However, those privileges shall not exceed the privileges of an organisation referred to in Section A of Annex Vd (Part-CAO). By way of derogation from point CAO.B.060 of Annex Vd (Part-CAO), until 24 March 2022, the organisation may correct any findings of non-compliance related to requirements introduced by Annex Vd (Part-CAO) which are not included in Subpart F or Subpart G of Annex I (Part-M) or in Annex II (Part-145). If after 24 March 2022 the organisation has not closed these findings, the approval certificate shall be revoked, limited or suspended in whole or in part.

5.Organisations that hold a valid continuing airworthiness management organisation approval certificate issued in accordance with Subpart G of Annex I (Part-M) shall, upon their request, be issued by the competent authority an EASA Form 14 approval certificate in accordance with Annex Vc (Part-CAMO) and thereafter be overseen by the competent authority in accordance with Annex Vc (Part-CAMO). By way of derogation from point CAMO.B.350 of Annex Vc (Part-CAMO), until 24 March 2022, the organisation may correct any findings of non-compliance related to requirements introduced by Annex Vc (Part-CAMO) and not included in Subpart G of Annex I (Part-M). If after 24 March 2022 the organisation has not closed these findings, the approval certificate shall be revoked, limited or suspended in whole or in part.

6.Certificates and aircraft maintenance programme approvals issued pursuant to Regulation (EU) No 1321/2014 as applicable before 24 March 2020 shall be deemed to have been issued in accordance with this Regulation.

7.By way of derogation from points (1) and (2) of point 145.B.350(d) of Annex II (Part-145), a maintenance organisation that holds a valid approval certificate issued in accordance with Annex II (Part-145) may correct, until 2 December 2024, any findings of non-compliance related to the Annex II requirements introduced by Commission Regulation (EU) 2021/1963. Where after 2 December 2024 the organisation has not closed such findings, the approval certificate shall be revoked, limited or suspended in whole or in part.

IR · Article 4 — Regulation (EU) No 1321/2014 · Regulation (EU) 2021/1963 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

GMGuidance material

GM Article 4(1)Approvals for organisations involved in the continuing airworthiness

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In addition to the Annex I (Part-M) or Annex Vb (Part-ML) provisions directly referred to in Annex Vd (Part-CAO) (such as reference to point ML.A.501 in CAO.A.050), the following requirements shall also be considered by the Part-CAO organisations: M.A.201(c) or ML.A.201(c) Responsibilities, M.A.403(b) or ML.A.403(b) Aircraft defects.

GM · GM Article 4(1) — Regulation (EU) No 1321/2014 · ED Decision 2022/011/R · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

All rules in Powers and recital

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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