Advanced Nitrox Diver Are you looking to expand your dive time? Maybe you’re a scientific diver or photographer look... Find Out More

Advanced Gas Blender Are you ready to progress on as a Gas Blender? The TDI Advanced Gas Blender Course picks up where yo... Find Out More

Cylinder O2 Service Technician The TDI Oxygen (O2) Equipment Service Technician Course allows candidates the ability to engage in t... Find Out More

EDGE/HOG Equipment Service Cli... Find Out More

Equipment O2 Service Technicia... Find Out More

Intro To Tech The TDI Intro to Tech Course is an introductory course that expands on recreational training by impr... Find Out More

Nitrox Diver TDI Nitrox Diver Course is an entry-level course for divers wishing to continue their diver educatio... Find Out More

Nitrox Gas Blender Have you ever wondered how your nitrox cylinders are filled? Do you like the “behind the scene... Find Out More

TDI Sidemount Diver SDI/TDI Sidemount Diver Find Out More

Advanced Nitrox Are you looking to expand your dive time? Maybe you’re a scientific diver or photographer look... Find Out More

Deco Procedures Are you finding your no- decompression limits (NDLs) a limiting factor to dives? Do you have to asce... Find Out More

Deep air Find Out More

Intro to Deco Procedures Find Out More