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ATM/ANS.AR.C.015 Oversight programme

REQUIREMENTS FOR COMPETENT AUTHORITIES — OVERSIGHT OF SERVICES AND OTHER ATM NETWORK FUNCTIONS · Regulation (EU) 2017/373 · EAR revision 12 Mar 2025

IRImplementing rule

ATM/ANS.AR.C.015Oversight programme

(a)The competent authority shall establish and update annually an oversight programme taking into account the specific nature of the service providers, the complexity of their activities, the results of past certification and/or oversight activities and shall be based on the assessment of associated risks. It shall include audits, which shall:

(1)cover all the areas of potential safety concern, with a focus on those areas where problems have been identified;

(2)cover all the service providers under the supervision of the competent authority;

(3)cover the means implemented by the service provider to ensure the competency of personnel;

(4)ensure that audits are conducted in a manner commensurate with the level of the risk posed by the service provider operations and services provided; and

(5)ensure that for service providers under its supervision, an oversight planning cycle not exceeding 24 months is applied. The oversight planning cycle may be reduced if there is evidence that the safety performance of the service provider has decreased. For a service provider certified by the competent authority, the oversight planning cycle may be extended to a maximum of 36 months if the competent authority has established that, during the previous 24 months:

(i)the service provider has demonstrated an effective identification of aviation safety hazards and management of associated risks;

(ii)the service provider has continuously demonstrated compliance with the change management requirements under points ATM/ANS.OR.A.040 and ATM/ANS.OR.A.045;

(iii)no level 1 findings have been issued;

(iv)all corrective actions have been implemented within the time period accepted or extended by the competent authority as defined in point ATM/ANS.AR.C.050. If, in addition to the above, the service provider has established an effective continuous reporting system to the competent authority on the safety performance and regulatory compliance of the service provider, which has been approved by the competent authority, the oversight planning cycle may be extended to a maximum of 48 months;

(6)ensure follow-up of the implementation of corrective actions;

(7)be subject to consultation with the service providers concerned and notification thereafter;

(8)indicate the envisaged interval of the inspections of the different sites, if any.

(b)The competent authority may decide to modify the objectives and the scope of pre-planned audits, including documentary reviews and additional audits, wherever that need arises.

(c)The competent authority shall decide which arrangements, elements, services, functions, physical locations, and activities are to be audited within a specified time frame.

(d)Audit observations and findings issued in accordance with point ATM/ANS.AR.C.050 shall be documented. The latter shall be supported by evidence, and identified in terms of the applicable requirements and their implementing arrangements against which the audit has been conducted.

(e)An audit report, including the details of the findings and observations, shall be drawn up and communicated to the service provider concerned.

IR · ATM/ANS.AR.C.015 — Regulation (EU) 2017/373 · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

AMCAcceptable means of compliance

AMC1 ATM/ANS.AR.C.015Oversight programme

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GENERAL

(a)When establishing an oversight programme appropriate to each provider, the competent authority should take into account the safety performance of the service provider to be audited. Inspectors for the oversight of services provision and other ATM network functions should work in accordance with the schedule provided to them.

(b)Having regard to the performance of service providers, the competent authority may vary the frequency of the audits or inspections.

(c)When defining the oversight programme, the competent authority should assess the risks related to the activity of each service provider, certified or declared, or the Network Manager, and adapt the audits and inspections to the level of risk identified.

AMC · AMC1 ATM/ANS.AR.C.015 — Regulation (EU) 2017/373 · ED Decision 2017/001/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

AMCAcceptable means of compliance

AMC1 ATM/ANS.AR.C.015(a)Oversight programme

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SPECIFIC NATURE AND COMPLEXITY OF THE ORGANISATION

(a)When determining the oversight programme for a service provider, the competent authority should consider in particular the following elements, as applicable:

(1)the implementation by the service provider of industry standards, directly relevant to the organisation’s activity subject to this Regulation;

(2)the procedure applied for and scope of changes not requiring prior approval in accordance with ATM/ANS.OR.A.040(b); and

(3)specific procedures implemented by the service provider related to any alternative means of compliance used.

(b)For the purpose of assessing the complexity of an organisation’s management system, AMC1 ATM/ANS.OR.B.005(e) should be used.

AMC · AMC1 ATM/ANS.AR.C.015(a) — Regulation (EU) 2017/373 · ED Decision 2017/001/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

AMCAcceptable means of compliance

AMC1 ATM/ANS.AR.C.015(a)(1)Oversight programme

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AREA OF POTENTIAL SAFETY CONCERNS — DAT PROVIDERS The competent authority should audit the DAT provider’s procedures for dealing with situations where resolution and corrections could not be obtained with the aeronautical data source or other DAT providers for data that has been called into question in accordance with AMC1 DAT.TR.105(a). Such audits should confirm that effective controls are in place to ensure that an unsafe product is not released and that such concerns are communicated to customers in accordance with the requirements laid down in DAT.OR.200.

AMC · AMC1 ATM/ANS.AR.C.015(a)(1) — Regulation (EU) 2017/373 · ED Decision 2017/001/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

All rules in SUBPART C — OVERSIGHT, CERTIFICATION AND ENFORCEMENT (ATM/ANS.AR.C)

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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