Professional diving is when divers are paid for their work. There are several branches of professional diving, the best known of which is probably commercial diving and its specialised applications, offshore diving, inshore civil engineering diving, marine salvage diving, HAZMAT diving, and ships husbandry diving.
There are also applications in scientific research, Marine archaeology, fishing and aquaculture, public service and law enforcement and military service. Any person wishing to become a professional diver normally requires specific training that satisfies any regulatory agencies which have regional or national authority. VIDEO 02