Dive Leadership and Supervision
What the exam tests
The Dive Leadership and Supervision domain tests whether you can act as a certified divemaster within PADI Standards and Procedures: supervising certified divers, leading dives, managing risk, briefing, and knowing the limits of your certification. Questions often present a scenario and ask what you would do first, or which action is outside your scope.
Certification scope and duty of care
- A Divemaster may supervise certified divers, lead Discover Local Diving, conduct Scuba Review and Discover Scuba Diving in confined water, and assist instructors. A Divemaster does not certify divers.
- Duty of care requires reasonable care, foreseeability of harm, and causation. You are judged against what a reasonable divemaster would do in the same circumstances, not against a perfect outcome.
- Stay current: renew annually, hold insurance, keep EFR current, and work only within your training and the standards.
Supervision essentials
- Brief before every dive: site, conditions, hazards, entry/exit, depth and time limits, buddy procedures, hand signals, recall, and emergency plan.
- Use buddy teams and position yourself to see the group; match divers to conditions and abort when risk exceeds the plan.
- The pre-dive safety check (BWRAF) and head counts/roll calls are not optional formalities; they are supervisory controls.
Worked example
You are leading six certified divers, including a newly certified diver who admits to nerves, and the current is building. What do you do?
Reasoning: the site is still usable but the margin is shrinking. Pair the nervous diver with an experienced buddy, shorten the dive and keep it shallower, brief a recall signal and a downcurrent exit, and tell the group you will turn the dive early if the current increases. Do not buddy the nervous diver yourself, because that removes your ability to scan the whole group. If the current is already beyond the group's ability, cancel - a divemaster's job is to prevent the incident, not to salvage the dive.
Traps that cost marks
- Confusing divemaster scope with instructor authority: you assist and supervise, but you do not certify.
- Treating ratios and supervision as fixed numbers rather than decisions based on conditions and diver ability.
- Briefings that list the site but omit recall, separation and emergency procedures.
- Forgetting currency, insurance, or the emergency action plan until an incident occurs.