Introduction
This course provides the training and experience required to be certified to competently teach air dives to 180 fsw I 55 msw that require staged decompression, utilizing nitrox mixtures or oxygen during decompression

Course objectives
The objective of this course is to train Instructors in the proper techniques, equipment requirements, and hazards of deep air diving to a maximum of 180 fsw / 55 msw and utilizing nitrox mixtures or oxygen for staged decompression.

Student Pre-requisites

• Minimum age of 21
• Minimum of 250 logged dives with a minimum of 25 extended range dives
• Certification as an Extended Range Diver, TDI Advanced Nitrox Instructor, TDI Staged Decompression Instructor (or equivalent)
• Show proof of assisting in one complete Extended Range Diver Program