AMC1 ATM/ANS.AR.C.010(a) Oversight
ED Decision 2017/001/R
AUDITS
The audits should include oversight of changes to the functional system in order to:
(a) verify that changes made to the functional system:
(1) comply with ATM/ANS.OR.A.045;
(2) have been managed in accordance with the procedures identified in ATM/ANS.OR.B.010(a) that have been approved; and
(3) are being verified against the monitoring criteria that were identified in the assurance argument as a result of complying with ATM/ANS.OR.C.005(b)(2) or ATS.OR.205(b)(6), as appropriate; and
(b) verify that if, as a result of the monitoring referred to in (a)(3), the argument, referred to in ATS.OR.205(a)(2) and ATM/ANS.OR.C.005(a)(2), is found to be incomplete and/or incorrect, then the service provider has initiated a change or has revised the argument such that the inferences or evidence are now sufficient to justify the claim.