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

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

TDI Deco Procedures re you finding your no- decompression limits (NDLs) a limiting factor to dives? Do you have to ascen...

TDI Sidemount The certified diver looking to use a sidemount cylinder instead of the standard back mount unit. ...

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