--- title: "ADR.OPS.A.005 – ADR.OPS.A.085: SUBPART A — AERODROME DATA (ADR.OPS.A) (Part-ADR.OPS) — rule index · Avioverse" description: "ADR.OPS.A.005 – ADR.OPS.A.085, Regulation (EU) No 139/2014. The aerodrome operator shall as appropriate: determine, document and maintain data relevant…" url: "https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a" --- # SUBPART A — AERODROME DATA (ADR.OPS.A) ANNEX IV — Operations Requirements (Part-ADR.OPS) · Aerodromes · Regulation (EU) No 139/2014 · ADR.OPS.A.005 – ADR.OPS.A.085 On this page 1. ## [ADR.OPS.A.005 Aerodrome data](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-005) The aerodrome operator shall as appropriate: determine, document and maintain data relevant to the aerodrome and available services; [AMC1 ADR.OPS.A.005 Aerodrome data](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-005#amc1-adr-ops-a-005) [GM1 ADR.OPS.A.005 Aerodrome data](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-005#gm1-adr-ops-a-005) [GM2 ADR.OPS.A.005(a) Aerodrome data](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-005#gm2-adr-ops-a-005-a) [GM3 ADR.OPS.A.005(a) Aerodrome data](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-005#gm3-adr-ops-a-005-a) [GM4 ADR.OPS.A.005(a) Aerodrome data](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-005#gm4-adr-ops-a-005-a) 2. ## [ADR.OPS.A.010 Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010) The aerodrome operator shall have formal arrangements with the organisations with which it exchanges aeronautical data or aeronautical information and… [AMC1 ADR.OPS.A.010 Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010#amc1-adr-ops-a-010) [AMC2 ADR.OPS.A.010 Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010#amc2-adr-ops-a-010) [GM1 ADR.OPS.A.010 Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010#gm1-adr-ops-a-010) [GM2 ADR.OPS.A.010 Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010#gm2-adr-ops-a-010) [GM1 ADR.OPS.A.010(d) Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010#gm1-adr-ops-a-010-d) [GM1 ADR.OPS.A.010(e) Data quality requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-010#gm1-adr-ops-a-010-e) 3. ## [ADR.OPS.A.015 Coordination between aerodrome operators and providers of aeronautical information services](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-015) To ensure that aeronautical information services providers obtain information to enable them to provide up-to-date pre-flight information and to meet the… [AMC1 ADR.OPS.A.015 Coordination between aerodrome operators and providers of aeronautical information services](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-015#amc1-adr-ops-a-015) 4. ## [ADR.OPS.A.020 Common reference systems](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020) For the purpose of air navigation, the aerodrome operator shall use: [GM1 ADR.OPS.A.020(a) Common reference systems](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020#gm1-adr-ops-a-020-a) [GM2 ADR.OPS.A.020(a) Common reference systems](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020#gm2-adr-ops-a-020-a) [AMC1 ADR.OPS.A.020(b) Common reference systems](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020#amc1-adr-ops-a-020-b) [GM1 ADR.OPS.A.020(b) Common reference systems](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020#gm1-adr-ops-a-020-b) [GM2 ADR.OPS.A.020(b) Common reference systems](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020#gm2-adr-ops-a-020-b) [GM1 ADR.OPS.A.020(c) Common reference system](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-020#gm1-adr-ops-a-020-c) 5. ## [ADR.OPS.A.025 Data error detection and authentication](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-025) When originating, processing or transmitting data to the aeronautical information service (AIS) provider, the aerodrome operator shall: [GM1 ADR.OPS.A.025 Data error detection and authentication](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-025#gm1-adr-ops-a-025) [GM2 ADR.OPS.A.025 Data error detection and authentication](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-025#gm2-adr-ops-a-025) 6. ## [ADR.OPS.A.030 Aeronautical data catalogue](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-030) When originating, processing or transmitting data to the AIS provider, the aerodrome operator shall ensure that the aeronautical data referred to in… [GM1 ADR.OPS.A.030 Aeronautical Data Catalogue](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-030#gm1-adr-ops-a-030) 7. ## [ADR.OPS.A.035 Data validation and verification](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-035) When originating, processing or transmitting data to the AIS provider, the aerodrome operator shall ensure that validation and verification techniques… [AMC1 ADR.OPS.A.035 Data verification and validation](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-035#amc1-adr-ops-a-035) [GM1 ADR.OPS.A.035 Data verification and validation](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-035#gm1-adr-ops-a-035) [GM2 ADR.OPS.A.035 Data verification and validation](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-035#gm2-adr-ops-a-035) 8. ## [ADR.OPS.A.040 Error handling requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-040) The aerodrome operator shall ensure that: errors identified during data origination and after data delivery are addressed, corrected or resolved; [GM1 ADR.OPS.A.040 Error handling requirements](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-040#gm1-adr-ops-a-040) 9. ## [ADR.OPS.A.045 Metadata](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-045) The aerodrome operator shall ensure that metadata include, as a minimum: 10. ## [ADR.OPS.A.050 Data transmission](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-050) The aerodrome operator shall ensure that aeronautical data is transmitted by electronic means. 11. ## [ADR.OPS.A.055 Tools and software](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-055) When originating, processing or transmitting aeronautical data to the AIS provider, the aerodrome operator shall ensure that tools and software used to… [GM1 ADR.OPS.A.055 Tools and software](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-055#gm1-adr-ops-a-055) [GM2 ADR.OPS.A.055 Tools and software](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-055#gm2-adr-ops-a-055) 12. ## [ADR.OPS.A.057 Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057) The aerodrome operator shall: establish and implement procedures in accordance with which it originates a NOTAM issued by the relevant aeronautical… [AMC1 ADR.OPS.A.057(a)(1) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#amc1-adr-ops-a-057-a-1) [AMC1 ADR.OPS.A.057(a)(2) ;(3) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#amc1-adr-ops-a-057-a-2) [GM1 ADR.OPS.A.057(a)(2) ;(3) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#gm1-adr-ops-a-057-a-2) [GM1 ADR.OPS.A.057(b) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#gm1-adr-ops-a-057-b) [GM2 ADR.OPS.A.057(b) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#gm2-adr-ops-a-057-b) [GM1 ADR.OPS.A.057(d)(1) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#gm1-adr-ops-a-057-d-1) [GM1 ADR.OPS.A.057(d)(4) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#gm1-adr-ops-a-057-d-4) [GM2 ADR.OPS.A.057(d)(4) Origination of NOTAM](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-057#gm2-adr-ops-a-057-d-4) 13. ## [ADR.OPS.A.060 Reporting of surface contaminants](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-060) The aerodrome operator shall report to the aeronautical information services and air traffic services units on matters of operational significance… 14. ## [ADR.OPS.A.065 Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065) The aerodrome operator shall report the runway surface condition over each third of the runway using a runway condition report (RCR). [AMC1 ADR.OPS.A.065(a) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#amc1-adr-ops-a-065-a) [AMC2 ADR.OPS.A.065(a) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#amc2-adr-ops-a-065-a) [GM1 ADR.OPS.A.065(a) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm1-adr-ops-a-065-a) [GM2 ADR.OPS.A.065(a) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm2-adr-ops-a-065-a) [GM3 ADR.OPS.A.065(a) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm3-adr-ops-a-065-a) [GM4 ADR.OPS.A.065(a) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm4-adr-ops-a-065-a) [GM1 ADR.OPS.A.065(a)(18) ;(19) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm1-adr-ops-a-065-a-18) [AMC1 ADR.OPS.A.065(b) ;(c) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#amc1-adr-ops-a-065-b) [GM1 ADR.OPS.A.065(b) ;(c) Reporting of the runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm1-adr-ops-a-065-b) [GM1 ADR.OPS.A.065(d) Reporting of runway surface condition](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-065#gm1-adr-ops-a-065-d) 15. ## [ADR.OPS.A.070 Information on the aerodrome lighting system](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-070) The aerodrome operator shall report to the aeronautical information services the information on the parts of the aerodrome lighting system where light… [GM1 ADR.OPS.A.070 Information on the aerodrome lighting system](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-070#gm1-adr-ops-a-070) 16. ## [ADR.OPS.A.075 Charts](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-075) The aerodrome operator, either directly or through arrangements with third parties, shall ensure that charts relevant to the aerodrome are published in… [GM1 ADR.OPS.A.075 Charts](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-075#gm1-adr-ops-a-075) 17. ## [ADR.OPS.A.080 Information on radio navigation and landing aids](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-080) The aerodrome operator shall ensure, either directly or through arrangements with third parties, that information on the radio navigation and landing… 18. ## [ADR.OPS.A.085 Information on visual segment surface (VSS) penetration](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-085) The aerodrome operator shall ensure, either directly or through arrangements with third parties, that information on visual segment surface penetration… [AMC1 ADR.OPS.A.085 Information on visual segment surface (VSS) penetration](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-085#amc1-adr-ops-a-085) [GM1 ADR.OPS.A.085 Information on visual segment surface (VSS) penetration](https://avioverse.aero/regulations/easa/aerodromes/operations-requirements-part-adr-ops/subpart-a/adr-ops-a-085#gm1-adr-ops-a-085) Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 13 Oct 2026) for convenience. 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