关键词：电子信息；安全管理系统（SMS）；风险
摘 要：At the core of SMS is the component relating to safety risk management. The ICAO defines SRM as "... a generic term that encompasses the assessment and mitigation of the safety risks of the consequences of hazards that threaten the capabilities of an organization, to a level as low as reasonably practicable. The objective of Safety Risk Management is to provide the foundations for a balanced allocation of resources between all assessed safety risks and those safety risks the control and mitigation of which is viable" (ICAO 2009). The FAA currently defines SRM as "the composite of the likelihood (i.e., risk) of the potential effect of a hazard, and predicted severity of that effect. As an example, the possibility of an overshoot by an aircraft landing on an icy runway would be considered a safety risk of the hazard. The hazard is "icy runway" and the risk is "possibility of an overshoot" (FAA 2007).