--- title: "ADR.AR.C.005 – ADR.AR.C.060: SUBPART C — OVERSIGHT, CERTIFICATION AND ENFORCEMENT (ADR.AR.C) (Part-ADR.AR) — rule index · Avioverse" description: "ADR.AR.C.005 – ADR.AR.C.060, Regulation (EU) No 139/2014. The Competent Authority shall verify: compliance with the certification basis and all…" url: "https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c" --- # SUBPART C — OVERSIGHT, CERTIFICATION AND ENFORCEMENT (ADR.AR.C) ANNEX II — Authority Requirements (Part-ADR.AR) · Aerodromes · Regulation (EU) No 139/2014 · ADR.AR.C.005 – ADR.AR.C.060 On this page 1. ## [ADR.AR.C.005 Oversight](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-005) The Competent Authority shall verify: compliance with the certification basis and all requirements applicable to aerodromes and aerodrome operators prior… [AMC1 ADR.AR.C.005 Oversight](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-005#amc1-adr-ar-c-005) [GM1 ADR.AR.C.005 Oversight](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-005#gm1-adr-ar-c-005) 2. ## [ADR.AR.C.010 Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010) The Competent Authority shall for each aerodrome operator and organisation responsible for the provision of AMS: [AMC1 ADR.AR.C.010 Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#amc1-adr-ar-c-010) [GM1 ADR.AR.C.010 Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#gm1-adr-ar-c-010) [AMC1 ADR.AR.C.010(b) Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#amc1-adr-ar-c-010-b) [AMC1 ADR.AR.C.010(b) ;(c) Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#amc1-adr-ar-c-010-b-2) [AMC2 ADR.AR.C.010(b) ;(c) Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#amc2-adr-ar-c-010-b) [GM1 ADR.AR.C.010(b) Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#gm1-adr-ar-c-010-b) [GM2 ADR.AR.C.010(b) Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#gm2-adr-ar-c-010-b) [GM3 ADR.AR.C.010(b) Oversight programme](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-010#gm3-adr-ar-c-010-b) 3. ## [ADR.AR.C.015 Initiation of certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015) Upon receiving an application for the initial issuance of a certificate, the Competent Authority shall assess the application and shall verify compliance… [GM1 ADR.AR.C.015 Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#gm1-adr-ar-c-015) [AMC1 ADR.AR.C.015(a) Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#amc1-adr-ar-c-015-a) [AMC1 ADR.AR.C.015(b) Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#amc1-adr-ar-c-015-b) [GM1 ADR.AR.C.015(b) Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#gm1-adr-ar-c-015-b) [AMC1 ADR.AR.C.015(c) Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#amc1-adr-ar-c-015-c) [AMC2 ADR.AR.C.015(c) Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#amc2-adr-ar-c-015-c) [GM1 ADR.AR.C.015(c) Initiation of the certification process](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-015#gm1-adr-ar-c-015-c) 4. ## [ADR.AR.C.020 Certification basis](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-020) The certification basis is to be established and notified to an applicant by the Competent Authority and shall consist of: [AMC1 ADR.AR.C.020(a) Certification basis](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-020#amc1-adr-ar-c-020-a) [AMC1 ADR.AR.C.020(b) ;(c) Certification basis](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-020#amc1-adr-ar-c-020-b) [GM1 ADR.AR.C.020(b) Certification basis](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-020#gm1-adr-ar-c-020-b) 5. ## [ADR.AR.C.025 Special conditions](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-025) The Competent Authority shall prescribe special detailed technical specifications, named special conditions, for an aerodrome, if the related… 6. ## [ADR.AR.C.035 Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035) The Competent Authority may require any inspection, test, safety assessment, or exercise it finds necessary before issuing the certificate. [GM1 ADR.AR.C.035(a) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm1-adr-ar-c-035-a) [GM2 ADR.AR.C.035(a) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm2-adr-ar-c-035-a) [GM3 ADR.AR.C.035(a) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm3-adr-ar-c-035-a) [GM1 ADR.AR.C.035(b)(1) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm1-adr-ar-c-035-b-1) [AMC1 ADR.AR.C.035(b)(2) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#amc1-adr-ar-c-035-b-2) [GM1 ADR.AR.C.035(b)(2) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm1-adr-ar-c-035-b-2) [AMC1 ADR.AR.C.035(c) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#amc1-adr-ar-c-035-c) [GM1 ADR.AR.C.035(c) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm1-adr-ar-c-035-c) [AMC1 ADR.AR.C.035(d) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#amc1-adr-ar-c-035-d) [AMC2 ADR.AR.C.035(d) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#amc2-adr-ar-c-035-d) [GM1 ADR.AR.C.035(d) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm1-adr-ar-c-035-d) [GM1 ADR.AR.C.035(e) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm1-adr-ar-c-035-e) [GM2 ADR.AR.C.035(e) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#gm2-adr-ar-c-035-e) [AMC1 ADR.AR.C.035(h) Issuance of certificates](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-035#amc1-adr-ar-c-035-h) 7. ## [ADR.AR.C.040 Changes — aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040) Upon receiving an application for a change, in accordance with ADR.OR.B.40, that requires prior approval, the Competent Authority shall assess the… [AMC1 ADR.AR.C.040(a) Changes — aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040#amc1-adr-ar-c-040-a) [AMC2 ADR.AR.C.040(a) Changes — aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040#amc2-adr-ar-c-040-a) [AMC1 ADR.AR.C.040(a) ;(f) Changes — aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040#amc1-adr-ar-c-040-a-2) [GM1 ADR.AR.C.040(c) Changes — aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040#gm1-adr-ar-c-040-c) [GM1 ADR.AR.C.040(d) Changes — aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040#gm1-adr-ar-c-040-d) 8. ## [ADR.AR.C.040A Changes to the information security management system](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-040a) With regard to changes managed and notified to the competent authority in accordance with the procedure set out in point IS.D.OR.255(a) of the Annex… 9. ## [ADR.AR.C.050 Declaration of organisations responsible for the provision of AMS and notification of a change](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-050) Upon receiving a declaration from an organisation responsible for the provision of AMS that intends to provide such a service at an aerodrome, or upon… [GM1 ADR.AR.C.050 Declaration of organisations responsible for the provision of AMS and notification of a change](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-050#gm1-adr-ar-c-050) 10. ## [ADR.AR.C.055 Findings, observations, corrective actions and enforcement measures](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-055) The Competent Authority for oversight in accordance with ADR.AR.C.005(a) shall have a system to analyse findings for their safety significance. [GM1 ADR.AR.C.055 Findings, observations, corrective actions, and enforcement measures](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-055#gm1-adr-ar-c-055) [GM2 ADR.AR.C.055 Findings, observations, corrective actions, and enforcement measures](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-055#gm2-adr-ar-c-055) [GM3 ADR.AR.C.055 Findings, observations, corrective actions, and enforcement measures](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-055#gm3-adr-ar-c-055) 11. ## [ADR.AR.C.060 Change of aerodrome operator](https://avioverse.aero/regulations/easa/aerodromes/authority-requirements-part-adr-ar/subpart-c/adr-ar-c-060) Upon receiving an application for the change of an aerodrome operator, in accordance with point ADR.OR.B.060, the Competent Authority shall: Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 13 Oct 2026) for convenience. 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