TDI Extended Range Instructor This course provides the training and experience required to be certified to competently teach air [...]

TDI Deco Procedures Instructor This course examines the theory, methods and procedures of planned stage decompression diving. This program is [...]

TDI Advanced Nitrox Instructor This is the instructor level certification course for instructors wishing to teach the use of [...]

TDI Intro To Cave Instructor Course The Intro to Cave Instructor provides an introduction to the basic principles of [...]

TDI Full Cave Instructor The Full Cave Instructor has one of the best jobs in the world, any number [...]