Introduction
This course examines the use of 21% to 100% oxygen for optimal mixes to a depth of 45m

Course objectives
The objective of this course is to train divers in the benefits, hazards, and proper proceedures for using nitrox mixes from 21% to 100% oxygen for dives not requiring staged decompression.

Student Pre-requisites

• Minimum age of 15 (if this course is taught in conjunction with the TDI Decompression Procedures Course, then a minimum age of 18 applies)
• Minimum certification of TDI Nitrox Diver (or equivalent)
• Proof of 25 logged open water dives, or the equivalent at the discretion of the instructor, in the environment in which the course is being presented