SUBPART A — GENERAL REQUIREMENTS (ATM/ANS.OR.A)
ANNEX III COMMON REQUIREMENTS FOR SERVICE PROVIDERS (Part-ATM/ANS.OR) · Air Traffic Management / Air Navigation Services · Regulation (EU) 2017/373 · ATM/ANS.OR.A.001 – ATM/ANS.OR.A.090
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ATM/ANS.OR.A.001 Scope
In accordance with Article 6, this Annex establishes the requirements to be met by the service providers.
ATM/ANS.OR.A.005 Application for a service provider certificate
Application for a service provider certificate or an amendment to an existing certificate shall be made in a form and manner established by the competent…
AMC1 ATM/ANS.OR.A.005 Application for a service provider certificate
GM3 ATM/ANS.OR.A.005 Application for a service provider certificate
GM1 to AMC1 ATM/ANS.OR.A.005 Application for a service provider certificate
EXPOSITION — DAT PROVIDERS The exposition should contain the following table of contents:
GM2 to AMC1 ATM/ANS.OR.A.005 Application for a service provider certificate
EXPOSITION — DAT PROVIDERS A means to develop the exposition may be by cross-referring to the procedures of the quality manual, which are needed to…
ATM/ANS.OR.A.010 Application for a limited certificate
Notwithstanding point (b), the air traffic services provider may apply for a certificate limited to the provision of services in the airspace under the…
ATM/ANS.OR.A.015 Declaration by flight information services providers
Pursuant to Article 7, a flight information services provider may declare its capability and means of discharging the responsibilities associated with…
GM1 ATM/ANS.OR.A.015(b)(1) Declaration by flight information services providers
ATM/ANS.OR.A.020 Means of compliance
Alternative means of compliance (AltMOC) to the AMC adopted by the Agency may be used by the service provider to establish compliance with the…
ATM/ANS.OR.A.025 Continued validity of a certificate
A service provider's certificate shall remain valid subject to:
ATM/ANS.OR.A.030 Continued validity of a declaration of a flight information services provider
A declaration made by the flight information services provider in accordance with point ATM/ANS.OR.A.015 shall remain valid subject to:
ATM/ANS.OR.A.035 Demonstration of compliance
A service provider shall provide all the relevant evidence to demonstrate compliance with the applicable requirements of this Regulation at the request…
AMC1 ATM/ANS.OR.A.035 Demonstration of compliance
GM1 ATM/ANS.OR.A.035 Demonstration of compliance
ATM/ANS.OR.A.040 Changes — general
The notification and management of: a change to the functional system or a change that affects the functional system shall be carried out in accordance…
AMC1 ATM/ANS.OR.A.040 Changes — general
AMC1 ATM/ANS.OR.A.040(b) Changes — general
ATM/ANS.OR.A.045 Changes to a functional system
A service provider planning a change to its functional system shall:
AMC1 ATM/ANS.OR.A.045(a) Changes to a functional system
GM1 ATM/ANS.OR.A.045(a) Changes to a functional system
GM2 ATM/ANS.OR.A.045(a) Changes to a functional system
AMC1 ATM/ANS.OR.A.045(a)(3) Changes to a functional system
GM1 ATM/ANS.OR.A.045(a)(3) Changes to a functional system
AMC1 ATM/ANS.OR.A.045(b) Changes to a functional system
AMC1 ATM/ANS.OR.A.045(c) ; (d) Changes to a functional system
GM1 ATM/ANS.OR.A.045(c) ; (d) Changes to a functional system
AMC1 ATM/ANS.OR.A.045(e) Changes to the functional system
GM1 ATM/ANS.OR.A.045(e) Changes to the functional system
GM2 ATM/ANS.OR.A.045(e) Changes to the functional system
GM3 ATM/ANS.OR.A.045(e) Changes to the functional system
GM4 ATM/ANS.OR.A.045(e) Changes to a functional system
GM1 ATM/ANS.OR.A.045(e)(2) Changes to a functional system
GM1 ATM/ANS.OR.A.045(f) Changes to a functional system
AMC1 ATM/ANS.OR.A.045(g) Changes to a functional system
GM1 ATM/ANS.OR.A.045(g) and (i) Changes to a functional system
GM1 ATM/ANS.OR.A.045(g)(4) Changes to a functional system
ATM/ANS.OR.A.050 Facilitation and cooperation
A service provider shall facilitate inspections and audits by the competent authority or by a qualified entity acting on its behalf and it shall…
ATM/ANS.OR.A.055 Findings and corrective actions
After receipt of notification of findings from the competent authority, the service provider shall:
GM1 ATM/ANS.OR.A.055 Findings and corrective actions
ATM/ANS.OR.A.060 Immediate reaction to a safety problem
A service provider shall implement any safety measures, including safety directives, mandated by the competent authority in accordance with point…
ATM/ANS.OR.A.065 Occurrence reporting
As part of its management system, the ATM/ANS provider shall establish and maintain an occurrence-reporting system, including mandatory and voluntary…
AMC1 ATM/ANS.OR.A.065 Occurrence reporting
AMC2 ATM/ANS.OR.A.065 Occurrence reporting
AMC3 ATM/ANS.OR.A.065 Occurrence reporting
AMC1 ATM/ANS.OR.A.065(c) Occurrence reporting
ATM/ANS.OR.A.070 Contingency plans
A service provider shall have in place contingency plans for all the services it provides in the case of events which result in significant degradation…
ATM/ANS.OR.A.075 Open and transparent provision of services
A service provider shall provide its services in an open and transparent manner.
AMC1 ATM/ANS.OR.A.075(a) Open and transparent provision of services
ATM/ANS.OR.A.080 Provision of aeronautical data
A service provider shall ensure that aeronautical data related to its services is provided in due time to the AIS provider.
ATM/ANS.OR.A.085 Aeronautical data quality management
When originating, processing or transmitting data to the AIS provider, the service provider shall:
GM1 ATM/ANS.OR.A.085(a) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(b) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(b)(4) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(b)(5) Aeronautical data quality management
AMC1 ATM/ANS.OR.A.085(b)(8) Aeronautical data quality management
AMC1 ATM/ANS.OR.A.085(d) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(d) Aeronautical data quality management
GM2 ATM/ANS.OR.A.085(d) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(e) Aeronautical data quality management
AMC1 ATM/ANS.OR.A.085(f) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(f) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(i) Aeronautical data quality management
GM2 ATM/ANS.OR.A.085(i) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(j) Aeronautical data quality management
GM2 ATM/ANS.OR.A.085(j) Aeronautical data quality management
GM1 ATM/ANS.OR.A.085(l) Aeronautical data quality management
GM1 ATM/ANS.OR.085 Aeronautical data quality management
URGENT DISTRIBUTION OF AERONAUTICAL INFORMATION The obligation to comply with the relevant provisions of ATM/ANS.OR.085 should not inhibit the urgent…
ATM/ANS.OR.A.090 Common reference systems for air navigation
For the purpose of air navigation, service providers shall use:
GM1 ATM/ANS.OR.A.090(a) Common reference systems for air navigation
GM2 ATM/ANS.OR.A.090(a) Common reference systems for air navigation
AMC1 ATM/ANS.OR.A.090(b) Common reference systems for air navigation
GM1 ATM/ANS.OR.A.090(b) Common reference systems for air navigation
GM2 ATM/ANS.OR.A.090(b) Common reference systems for air navigation
GM1 ATM/ANS.OR.A.090(c) Common reference systems for air navigation
Consolidated from the EASA Easy Access Rules (revision 12 Mar 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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