Deep diving

Drift diver

Drysuit

Diver propulsion vehicle (DPV)

Equipment specialist

Night diver

Nitrox

Peak performance buoyancy (PPB)

Search & Recovery Diver

UW Navigation

Wreck diver

UW Videographer

UW Photographer

UW Naturalist

Sidemount diver

Public safety diver

Boat diver

Altitude diver

Coral conservation

Fish identification