Dive leader is the title of an internationally recognised recreational diving certification. The training standard describes the minimum requirements...

requirements of ISO 24801-3 Dive Leader. The BSAC recognizes several agencies' divemaster certificates as equivalent to BSAC Dive Leader, but not to BSAC Advanced...

decompression in 1983 that killed four divers and one dive tender, as well as badly injuring another dive tender. Built as Deep Sea Driller, it was the first-of-class...

Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and...

Professional diving is underwater diving where the divers are paid for their work. Occupational diving has a similar meaning and applications. The procedures...

A dive boat is a boat that recreational divers or professional scuba divers use to reach a dive site which they could not conveniently reach by swimming...

A dive computer, personal decompression computer or decompression meter is a device used by an underwater diver to measure the elapsed time and depth during...

diver and ISO 24801-3 Dive leader, and other courses according to the certification agency to which they are affiliated. Dive centers may be affiliated...

Deep diving is underwater diving to a depth beyond the norm accepted by the associated community. In some cases this is a prescribed limit established...

A dive briefing or pre-dive briefing is a meeting of the diving team or dive group before the dive to allow the supervisor, dive leader or dive boat skipper...