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GM1 ATS.OR.205(a)(2) Safety assessment and assurance of changes to the functional system

ED Decision 2017/001/R

SAFETY CRITERIA

‘Safety criteria will remain satisfied’ means that the safety criteria continue to be satisfied after the change is implemented and put into operation. The safety case needs to provide assurance that the monitoring requirements of ATS.OR.205(b)(6) are suitable for demonstrating, during operation, that the safety criteria remain satisfied and, therefore, the argument remains valid.