A HAZOP is a structured examination of a process, carried out to find where it could deviate from its design intent and what would follow if it did. It is used where the process itself, rather than a single task, is the source of risk.
Eduforce records HAZOP together with accident investigation, so the programme covers both directions: working through deviations before the plant finds them, and tracing an incident back to its root cause afterwards. In each case the result is a set of recorded actions followed through to close-out.