AMC2 ATS.OR.205(b)(4) Safety assessment and assurance of changes to the functional system

• ED Decision 2020/008/R found in: ATM/ANS Provision of Services (2017/373) (Mar 2025)

AMC2 ATS.OR.205(b)(4) Safety assessment and assurance of changes to the functional system ED Decision 2020/008/R RISK MITIGATION When the risk evaluation results show that the safety criteria cannot be satisfied, then the air traffic services provider should either abandon the change or propose additional means of mitigating the risk. If risk mitigation is proposed, then the air traffic services provider should ensure that it identifies: (a) all of the elements of the functional system, e.g. training, procedures that need to be reconsidered; and (b) for each part of the amended change, those parts of the safety assessment (requirements from (1) to (6) listed in [ATS.OR.205(b)](#_DxCrossRefBm647742066)) that need to be repeated in order to demonstrate that the safety criteria will be satisfied. AMC2 ATS.OR.205(b)(4) Safety assessment and assurance of changes to the functional system ED Decision 2020/008/R RISK MITIGATION When the risk evaluation results show that the safety criteria cannot be satisfied, then the air traffic services provider should either abandon the change or propose additional means of mitigating the risk. If risk mitigation is proposed, then the air traffic services provider should ensure that it identifies: (a)       all of the elements of the functional system, e.g. training, procedures that need to be reconsidered; and (b)       for each part of the amended change, those parts of the safety assessment (requirements from (1) to (6) listed in [ATS.OR.205(b)](#_DxCrossRefBm1726554911)) that need to be repeated in order to demonstrate that the safety criteria will be satisfied.