Click
here for TDI Courses
About TDI
TDI was formed in 1994 by some of diving’s most experienced instructors
to bring technical applications of the sport to a wider audience.
Whether your interests lie in nitrox,
rebreathers, 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.
TDI have offices worldwide and over
10,000 instructors teaching their programs.
TDI has become the largest international
specialized dive agency. Diving is
constantly changing and TDI staff are
always looking ahead, striving to continue
their record as the innovators of the
industry.