Which of the following is NOT mandatory in, or in conjunction with a DPP

Why should a Diving Supervisor maintain a Supervisor Logbook?

In L104 the Inland/Inshore ACoP under what circumstances could SCUBA be deemed an acceptable method of diving?

What are the correct lights to be displayed when undertaking diving in navigable waters at night?

As part of the diving operation, there should be enough emergency oxygen available on site to treat and transfer the casualty to the nominated Recompression Chamber.  What is the minimum rate of oxygen consumption (in litres per minute – l/m) that should be used to establish the minimum volume of Oxygen to be required at the dive site in litres per minute?

Communication – There are changes to the dive plan that need to be communicated to the person-in-charge.  What is the supervisor’s legal responsibility in this situation?

Safety and Health – The dive team is working in hazardous conditions; a team member expresses concerns about safety.  What is the supervisor’s legal obligation regarding the safety and health of the dive team?

Emergency Response – A diver experiences a serious medical emergency underwater. The supervisor must coordinate the response.  What is the supervisor’s first legal responsibility in this emergency?

Compliance with Regulations – A diving operation is about to commence, but the supervisor realizes that the operations manual is outdated.  What should the supervisor do to comply with legal requirements?

What is the primary purpose of a pre-dive safety briefing?