---
title: "ADR.OR.C.005 – ADR.OR.C.045: SUBPART C — ADDITIONAL AERODROME OPERATOR RESPONSIBILITIES (ADR.OR.C) (Part-ADR.OR) — rule index · Avioverse"
description: "ADR.OR.C.005 – ADR.OR.C.045, Regulation (EU) No 139/2014. The aerodrome operator is responsible for the safe operation and maintenance of the aerodrome…"
url: "https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c"
---

# SUBPART C — ADDITIONAL AERODROME OPERATOR RESPONSIBILITIES (ADR.OR.C)

ANNEX III — Organisation Requirements (Part-ADR.OR) · Aerodromes · Regulation (EU) No 139/2014 · ADR.OR.C.005 – ADR.OR.C.045

On this page

1. ## [ADR.OR.C.005 Aerodrome operator responsibilities](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-005)

   The aerodrome operator is responsible for the safe operation and maintenance of the aerodrome in accordance with:

   [AMC1 ADR.OR.C.005(c) Aerodrome operator responsibilities](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-005#amc1-adr-or-c-005-c)

2. ## [ADR.OR.C.015 Access](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-015)

   For the purpose of determining compliance with the relevant requirements in Regulation (EU) 2018/1139 and the delegated and implementing acts adopted on…

3. ## [ADR.OR.C.020 Findings and corrective actions](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-020)

   After receipt of a notification of findings, the aerodrome operator shall:

   [AMC1 ADR.OR.C.020(b) Findings](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-020#amc1-adr-or-c-020-b)

   [GM1 ADR.OR.C.020 Findings](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-020#gm1-adr-or-c-020)

   [GM1 ADR.OR.C.020(d) Findings and corrective actions](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-020#gm1-adr-or-c-020-d)

4. ## [ADR.OR.C.025 Immediate reaction to a safety problem — compliance with safety directives](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-025)

   The aerodrome operator shall implement any safety measures, including safety directives, taken by the Competent Authority in accordance with points…

5. ## [ADR.OR.C.030 Occurrence reporting](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-030)

   As part of its management system, the aerodrome operator shall establish and maintain an occurrence- reporting system, including mandatory and voluntary…

   [AMC1 ADR.OR.C.030 Occurrence reporting](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-030#amc1-adr-or-c-030)

   [AMC1 ADR.OR.C.030(a) Occurrence reporting](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-030#amc1-adr-or-c-030-a)

6. ## [ADR.OR.C.040 Prevention of fire](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-040)

   The aerodrome operator shall establish procedures to prohibit:

   [AMC1 ADR.OR.C.040 Prevention of fire](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-040#amc1-adr-or-c-040)

7. ## [ADR.OR.C.045 Use of alcohol, psychoactive substances and medicines](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-045)

   The aerodrome operator shall establish procedures on the level of consumption of alcohol, psychoactive substances and medicines by:

   [GM1 ADR.OR.C.045 Use of alcohol, psychoactive substances and medicines](https://avioverse.aero/regulations/easa/aerodromes/organisation-requirements-part-adr-or/subpart-c/adr-or-c-045#gm1-adr-or-c-045)

Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 13 Oct 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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