NEBOSH HSE Process Safety Management (PSM) 2025 – 400 Free Practice Questions to Pass the Exam

HAZOP stands for Hazard and Operability Study, which is a structured and systematic technique used to identify potential hazards and operational issues associated with process systems. This method involves a team of knowledgeable individuals who systematically analyze the intended functions of a system, identifying deviations from those functions that could result in hazardous situations. It emphasizes the importance of understanding both the safety hazards and the potential operability issues that could arise during the process, making it a critical component in process safety management.

In various safety management frameworks, especially within industries dealing with chemicals and processes, HAZOP is a vital tool that contributes to risk assessment and mitigation strategies. The other options listed do not accurately reflect the established meaning of HAZOP and do not encompass the holistic approach that the study entails in evaluating both safety and operational aspects of a process.