TDI Courses

A wide range of TDI Courses

Technical Diving International, (TDI), was formed in 1994 by some of diving’s most experienced instructors to bring technical applications of the sport to a wider audience.

TDI’s library of training materials and texts has become known as the industry’s best and most professional resources. Most importantly, TDI has the best safety record of all training agencies. Whether your interests lie in nitrox, mixed gas or any of the many other programs that TDI offers you can be assured that you will be participating in training that offers you the "cutting edge" of diving technology. With offices worldwide and over 10,000 instructors teaching our programs, TDI has become the largest international specialized dive agency.

For futher details of each course we have available, please click on the appropriate menu item on the left.

Please note all courses include manuals, gas, certification and boat fees as applicable.