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278 S o f t w a r e & S y s t e m s R e q u i r e m e n t s E n g i n e e r i n g : I n P r a c t i c e
Begin Analysis
Process
Identify
Hazard
Perform
Hazard
Analysis
Yes
Does
Hazard Require
Mitigation?
Yes
Define and
Implement
Mitigation No
Strategy
More
Hazards?
No
Done
FIGURE 11.1 Hazard analysis
Figure 11.1). When a hazard analysis is performed in the context of
requirements elicitation and analysis processes, all the processes must
be tightly integrated. The level of integration is often dictated by
regulation, usually requiring traceability.
