Drysuit

Ice diver

Nitrox

Wreck diver

UW Navigation

Trimix Diver

Deep diving

Coral conservation

Solo Diving

Altitude diver

Public safety diver

Diver propulsion vehicle (DPV)

UW Naturalist

Equipment specialist

Rebreather

Sidemount diver

Night diver

Peak performance buoyancy (PPB)

UW Videographer

Fish identification

Drift diver

Search & Recovery Diver

UW Photographer

Boat diver

River Diving

Scientific Diving