This definition appears somewhat frequently
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Subsystem hazard analysis/system hazard analysis (SSHA/SHA): an analysis requiring detailed studies of hazards, identified in the PHA, at the subsystem and system level, including the interface between subsystems and the environment, or by the system operating as a whole. Results of this analysis include design recommendations, changes or controls when required, and evaluation of design compliance to contracted requirements. Often subsystem and system hazards are easily recognized and remedied by design and procedural measures or controls. These hazards are often handled by updating and expanding the PHA, with timing of the SSHA/SHA normally determined by the availability of subsystem and system design data (usually began after the preliminary design review and completed before the critical design review). Operating & support hazard analysis.
Presentation Summary : Task 206 Operating and Support Hazard Analysis. Task 401 is "Safety Verification" If hazard mitigations are rigorously integrated into system requirements they.
How can employees directly support the Hazard Analysis.