When is the appropriate time for divers to start descending?

The appropriate time for divers to start descending is after the briefing and when all divers are ready and equipped. This ensures that everyone has a clear understanding of the dive plan, safety protocols, and specific roles or responsibilities they need to adhere to during the dive. A thorough briefing allows divers to prepare mentally and physically, checking their gear and ensuring they are familiar with potential hazards, communication methods, and the dive site itself.

Starting the descent only after confirming that all divers are prepared reinforces safety during the dive. It also builds a sense of team coordination, which is vital in ensuring that all members are accountable to one another. Having everyone equipped and ready minimizes the chances of incidents that might arise from distractions or inadequate preparation.