SYSTEM HAZARD ANALYSIS (SHA)

System Hazard Analysis (SHA) is called up by Task 205 of MIL-STD-882E. 

The System Hazard Analysis shrink-wraps the Subsystem Hazard Analyses (SSHAs) and, in doing so, analyzes the contributions of subsystems and interfaces to the system hazards.  For this reason, sometimes System Hazard Analysis is referred to as Interface Hazard Analysis (IHA).

Sounds simple, doesn't it?  Attend our system safety course and learn more about System Hazard Analysis (SHA).