AMC2 ATS.OR.210(a) Safety criteria

• ED Decision 2017/001/R found in: ATM/ANS Provision of Services (2017/373) (Feb 2023)

AMC2 ATS.OR.210(a) Safety criteria ED Decision 2017/001/R OTHER MEASURES RELATED TO SAFETY RISKS — PROXIES Proxies for safety risk, used as safety criteria for those parts of the functional system affected by the change, can only be employed when: (a)       a justifiable causal relationship exists between the proxy and the harmful effect, e.g. proxy increase/decrease causes risk increase/decrease; (b)       a proxy is sufficiently isolated from other proxies to be treated independently; and (c)       the proxy is measurable, quantitatively or qualitatively, to an adequate degree of certainty. AMC2 ATS.OR.210(a) Safety criteria ED Decision 2017/001/R OTHER MEASURES RELATED TO SAFETY RISKS — PROXIES Proxies for safety risk, used as safety criteria for those parts of the functional system affected by the change, can only be employed when: (a) a justifiable causal relationship exists between the proxy and the harmful effect, e.g. proxy increase/decrease causes risk increase/decrease; (b) a proxy is sufficiently isolated from other proxies to be treated independently; and (c) the proxy is measurable, quantitatively or qualitatively, to an adequate degree of certainty.