Extended Range Diver

This course provides training and experience required to competently utilize air for dives up to 55 metres that requires staged decompression, utilizing nitrox mixtures or oxygen during decompression. The objective of this course is to train divers in the proper techniques, equipment requirements, and hazards of deep air diving to a maximum of 55 metres utilizing nitrox mixtures or oxygen for staged decompression.

Prerequisites:

• Minimum age 18
• Certified as a TDI Advanced Nitrox Diver and TDI Decompression Procedures Diver, or equivalent
• Proof of a minimum of 100 logged dives, of which 25 must be deeper than 30 metres/100 feet