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

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

Cavern Diver Are you a serious adventure seeker wishing to explore overhead environments? Sign up for the TDI C...

Decompression Procedures Diver Are you finding your no- decompression limits (NDLs) a limiting factor to dives? Do you have to asce...

Extended Range & Trimix Certain areas of the world provide spectacular dives at depths deeper than 39 metres/130 feet but yo...

Generic CCR The TDI Closed Circuit Rebreather (CCR) Air Diluent Diver Course is your first step into closed circ...

Nitrox Diver TDI Nitrox Diver Course is an entry-level course for divers wishing to continue their diver education and utilize enriched air nitrox as a breathing gas to extend no-decompression limits at depth.

TDI Diving in Overhead Environ... Are you ready to pick up where you left off in the TDI Cavern Diver Course? Are you looking to expan...