TDI Advanced Nitrox $599

The TDI Advanced Nitrox Course qualifies divers to use enriched air nitrox from EAN 21 through EAN 100 to a depth of 40 metres/130 feet during dives that do not require staged decompression.

This course is often taught in conjunction with the TDI Decompression Procedures course, and can be considered the foundation of your technical diving career.