Who should be involved in a JSA for BE tasks?

• A. Only the supervisor
• B. Involve workers and supervisors to identify hazards and controls
• C. External contractors only
• D. No participation is needed

Answer: (B)

Collaboration between the people who perform the task and those who supervise it is essential in a JSA. Workers bring first‑hand knowledge of the actual steps, tools, sequence, and conditions, so they’re often the first to spot hazards that aren’t obvious from written procedures alone. Supervisors contribute safety program oversight, policy requirements, and the authority to implement changes and allocate resources. Together, they identify hazards and agree on practical controls that are both effective and feasible, ensuring that the safety measures fit real work conditions. Involving external contractors only or excluding participation would miss either the practical hazards or the ability to enforce and sustain the controls, reducing the JSA’s usefulness. When workers and supervisors work together, the analysis reflects reality, gains buy-in, and greatly improves safety.