TDI Nitrox

TDI's Nitrox course is an educational program that focuses on teaching divers how to use enriched ai... Find Out More

Intro to tech

The TDI Intro to Tech course gives students a basic understanding of the world of technical diving. ... Find Out More

Advanced Nitrox

TDI's Advanced Nitrox course is designed for divers who want to deepen their understanding of ni... Find Out More

Trimix

The TDI Trimix course provides the training required to competently and safely utilize breathing gas... Find Out More

Advanced Trimix

The TDI Advanced Trimix course provides the training required to safely utilize breathing gases cont... Find Out More

Decompression Procedures Diver

The Decompression Procedures Diver course examines the theory, methods, and procedures of planned st... Find Out More

Extended Range Diver

The Extended-Range Diver course provides training and experience required to competently utilize aid... Find Out More

TDI Sidemount Diver

designed to enhance your diving flexibility and efficiency. This course is perfect for divers of all... Find Out More