What is the absolute maximum depth for a diver if they are not accompanied by a Diving Safety Officer?

The absolute maximum depth for a diver when not accompanied by a Diving Safety Officer is determined by safety protocols that prioritize diver safety and competence. In many diving training and certification programs, divers are expected to dive within certain limits based on their qualifications and the level of supervision they have.

Choosing 60 ft as an absolute maximum depth reflects a common guideline for recreational divers, particularly when they are not under the direct supervision of a Diving Safety Officer or equivalent. This guideline ensures that divers operate within what is considered a safe depth to minimize risk such as decompression sickness and other potential diving hazards.

Accompaniment by a diver of greater authorization allows for some degree of flexibility in depth limits, but when diving alone or without such supervision, diving deeper than this designated depth can introduce significant safety risks, particularly for less experienced divers. This emphasizes the importance of proper training and supervision in diving scenarios. Hence, the option that stipulates 60 ft under these circumstances is aligned with safety practices designed to protect divers.