Who must participate in the job briefing?

• A. Only the lead supervisor.
• B. Only safety personnel.
• C. External contractors.
• D. All persons involved in the work.

Answer: (D)

In a job briefing, every person who will be involved in the work participates to ensure a shared understanding of the task, hazards, controls, sequencing, and each person’s responsibilities before work starts. When all participants are present, there’s clear communication about what will be done, who is doing it, and how safety measures will be applied, which helps prevent surprises and reduces risk.

If only a subset attended, important details or hazard considerations could be missed, weakening safety and coordination. Limiting attendance to just the supervisor, safety personnel, or external contractors leaves other team members out of the loop, increasing the chance of miscommunication or unsafe actions.

That’s why the correct approach is to have all persons involved in the work participate in the job briefing.