What are the four elements of a comprehensive risk assessment?

• A. Hazards identification, people at risk, current controls, and residual risk with verification and monitoring
• B. Hazards identification only
• C. People at risk and current controls
• D. Residual risk without verification

Answer: (B)

The four elements needed for a comprehensive risk assessment are identifying hazards, noting who could be harmed, listing current controls, and evaluating residual risk with verification and ongoing monitoring. Start with hazards identification to catch every potential source of harm. Then specify who is at risk—employees, contractors, visitors—and under what circumstances they could be affected. Next, review the current controls in place to reduce those risks, such as engineering changes, procedures, training, or PPE. Finally, assess the remaining risk after those controls (the residual risk) and put in place verification and monitoring to ensure controls continue to work effectively over time. This full sequence ensures you not only spot dangers but also understand who is affected, whether protections exist, and whether those protections actually keep risk at an acceptable level. Focusing on hazards identification alone leaves out who is at risk, what controls are in place, and how well those controls work, so the picture of safety isn’t complete.