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SECTION B — PROCEDURE FOR COMPETENT AUTHORITIES

Annex I (Part-M) · Continuing Airworthiness · Regulation (EU) No 1321/2014 · M.B.101 – M.B.907

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  1. M.B.101 Scope

    This Section establishes the administrative requirements to be followed by the competent authorities in charge of the application and the enforcement of…

  2. M.B.102 Competent authority

    General A Member State shall designate a competent authority with allocated responsibilities for the issuance, continuation, change, suspension or…

    AMC M.B.102(a) Competent authority — General

    AMC1 M.B.102(c) Competent authority — Qualification and training

    AMC2 M.B.102(c) Competent authority — Qualification and training

    AMC M.B.102(d) Competent authority organisation — Procedures

  3. M.B.103 Findings and enforcement measure - persons

    If, during oversight or by any other means, evidence is found by the competent authority responsible for oversight in accordance with this Annex that…

  4. M.B.104 Record-keeping

    The competent authorities shall establish a system of record-keeping that allows adequate traceability of the process to issue, continue, change, suspend…

    AMC M.B.104(a) Record-keeping

    AMC M.B.104(f) Record-keeping

    AMC1 M.B.104(g) Record-keeping

  5. M.B.105 Mutual exchange of information

    In order to contribute to the improvement of air safety, the competent authorities shall participate in a mutual exchange of all necessary information in…

    AMC1 M.B.105(a) Mutual exchange of information

  6. M.B.201 Responsibilities

    The competent authorities as specified in point M.1 are responsible for conducting audits, inspections and investigations in order to verify that the…

  7. M.B.202 Information to the Agency

    The competent authority of the Member State shall notify the Agency in case of any significant problems with the implementation of Regulation (EU)…

  8. M.B.301 Aircraft maintenance programme

    The competent authority shall verify that the AMP is in compliance with point M.A.302.

    AMC M.B.301(a) Maintenance programme

    AMC M.B.301(b) Maintenance programme

    AMC M.B.301(c) Maintenance Programme

  9. M.B.302 Exemptions

    All exemptions granted in accordance with Article 71 of Regulation (EU) 2018/1139 shall be recorded and retained by the competent authority.

  10. M.B.303 Aircraft continuing airworthiness monitoring

    The competent authority shall develop a survey programme on a risk-based approach to monitor the airworthiness status of the fleet of aircraft on its…

    AMC1 M.B.303(a) Aircraft continuing airworthiness monitoring (ACAM)

    AMC2 M.B.303(a) Aircraft continuing airworthiness monitoring (ACAM)

    GM M.B.303(a) Aircraft continuing airworthiness monitoring (ACAM)

    AMC1 M.B.303(b) Aircraft continuing airworthiness monitoring

    AMC2 M.B.303(b) Aircraft continuing airworthiness monitoring

    AMC3 M.B.303(b) Aircraft continuing airworthiness monitoring

    GM1 M.B.303(b) Aircraft continuing airworthiness monitoring (ACAM)

    AMC M.B.303(d) Aircraft continuing airworthiness monitoring (ACAM)

  11. M.B.304 Revocation and suspension

    The competent authority shall: suspend an ARC on reasonable grounds in the case of a potential safety threat;

  12. M.B.305 Aircraft technical log system

    The competent authority shall approve the initial aircraft technical log system required by point M.A.306.

  13. SUBPART D — MAINTENANCE STANDARDS

    (to be developed as appropriate)

  14. SUBPART E — COMPONENTS

    (to be developed as appropriate)

  15. M.B.601 Application

    Where maintenance facilities are located in more than one Member State the investigation and continued oversight of the approval shall be carried out in…

  16. M.B.602 Initial Approval

    Provided the requirements of points M.A.606(a) and (b) are complied with, the competent authority shall formally indicate its acceptance of the…

    AMC M.B.602(a) Initial approval

    AMC M.B.602(b) Initial approval

    AMC M.B.602(c) Initial approval

    AMC M.B.602(e) Initial approval

    AMC M.B.602(f) Initial approval

    AMC M.B.602(g) Initial approval

  17. M.B.603 Issue of approval

    The competent authority shall issue to the applicant an EASA Form 3 approval certificate (Appendix V to this Annex), which includes the extent of the…

    AMC M.B.603(a) Issue of approval

    AMC M.B.603(c) Issue of approval

  18. M.B.604 Continuing oversight

    The competent authority shall keep and update a programme listing, for each maintenance organisation approved in accordance with Subpart F of Section B…

    AMC M.B.604(b) Continuing oversight

  19. M.B.605 Findings

    When during audits or by other means evidence is found showing non-compliance with a requirement laid down in this Annex or Annex Vb (Part-ML), the…

    AMC M.B.605(a)(1) Findings

  20. M.B.606 Changes

    The competent authority shall comply with the applicable elements of the initial approval for any change to the organisation notified in accordance with…

    AMC M.B.606 Changes

  21. M.B.607 Revocation, suspension and limitation of an approval

    The competent authority shall: suspend an approval on reasonable grounds in the case of potential safety threat, or;

  22. M.B.701 Application

    For licenced air carriers in accordance with Regulation (EC) No 1008/2008 the competent authority shall receive for approval with the initial application…

    AMC M.B.701(a) Application

  23. M.B.702 Initial approval

    Provided the requirements of points M.A.706(a), (c), (d) and M.A.707 are complied with, the competent authority shall formally indicate its acceptance of…

    AMC M.B.702(a) Initial approval

    AMC M.B.702(b) Initial approval

    AMC M.B.702(c) Initial approval

    AMC M.B.702(e) Initial approval

    AMC M.B.702(f) Initial approval

    AMC M.B.702(g) Initial approval

  24. M.B.703 Issue of approval

    The competent authority shall issue to the applicant an EASA Form 14-MG approval certificate (Appendix VI to this Annex) which includes the extent of…

    AMC M.B.703 Issue of approval

    AMC M.B.703(a) Issue of approval

    AMC M.B.703(c) Issue of approval

  25. M.B.704 Continuing oversight

    The competent authority shall keep and update a program listing, for each continuing airworthiness organisation approved under Section A, Subpart G of…

    AMC M.B.704(b) Continuing oversight

  26. M.B.705 Findings

    When during audits or by other means, evidence is found showing non-compliance to a requirement laid down in this Annex (Part-M) or Annex Vb (Part-ML)…

    AMC M.B.705(a)(1) Findings

  27. M.B.706 Changes

    The competent authority shall comply with the applicable elements of the initial approval for any change to the organisation notified in accordance with…

    AMC M.B.706 Changes

  28. M.B.707 Revocation, suspension and limitation of an approval

    The competent authority shall: suspend an approval on reasonable grounds in the case of potential safety threat, or;

  29. SUBPART H — CERTIFICATE OF RELEASE TO SERVICE (CRS)

    (to be developed as appropriate)

  30. M.B.901 Airworthiness review certificate issued by the competent authority

    The competent authority shall issue an ARC using the template in Appendix III (EASA Form 15a) in one of the following cases:

    AMC1 M.B.901(c) Airworthiness review certificate issued by the competent authority

    AMC1 M.B.901(c)(1) Airworthiness review certificate issued by the competent authority

    AMC1 M.B.901(c)(2) Airworthiness review certificate issued by the competent authority

  31. M.B.902 Assessment of recommendations

    Upon receiving an application and the associated recommendation for the issuance of an ARC, the competent authority shall conduct an assessment.

    AMC M.B.902(c) Airworthiness review by the competent authority

    AMC1 M.B.902 Assessment of recommendations

  32. M.B.903 Findings

  33. M.B.904 Exchange of information

  34. M.B.905 Transfer of aircraft registration within the Union

    Upon receipt of a notification of aircraft transfer between the Member States in accordance with point M.A.905:

    GM1 M.B.905 Transfer of aircraft registration within the Union

    GM1 M.B.905(a) Transfer of aircraft registration within the Union

    GM1 M.B.905(b) Transfer of aircraft registration within the Union

    GM2 M.B.905(b) Transfer of aircraft registration within the Union

  35. M.B.906 Airworthiness review of aircraft without an airworthiness certificate issued in accordance with Regulation (EU) No 748/2012

    In the case of an application for an airworthiness certificate in accordance with point M.A.906(a), if the former airworthiness certificate was issued in…

    GM1 M.B.906(b) Airworthiness review of aircraft without an airworthiness certificate issued in accordance with Regulation (EU) No 748/2012

  36. M.B.907 Findings

    A level 1 finding shall be issued by the competent authority when any significant non-compliance is detected with the applicable requirements of this…

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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