TDI ( Technical Diving International) 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 have become known as the industry's best and most professional resources.

Whether your interests lie in nitrox, rebreathers, mixed gas or any of the many other programs that Force-E offers you can be assured that you will be participating in training that offers you the "cutting edge" of diving technology. Force-E TDI Instructors can offer you a series of technical courses.

TDI was formed in 1994 by some of diving's most experienced instructors to bring technical applications of the sport to a wider audience.