This course provides training and experience required to competently utilize air for dives up to 55m 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 55m utilizing Nitrox mixtures or oxygen for staged decompression.

The course is scheduled over four days. Prior to beginning the course you will be given the 'TDI Extended Range' workbook. As with all our training we ask you to complete the knowledge reviews before you arrive for your academic presentation. There is also a written exam and a kit orientation.

Pre-requisites
TDI Advanced Nitrox & Decompression Procedures Certification (or equivalent)
Minimum age: 18
Show proof of 100 logged open water dives, 30 deeper than 30 metres
If this course is taught in conjunction with the TDI Decompression Procedures Course, then the minimum age is 18

Course Duration
Independent Home Study followed by:

Day 1: 6 hours Theory
Day 2: 2 Open Water Dives to 30 meters +
Day 3: 2 Open Water Dives to 40 meters +
Day 4: 2 Open Water Dives to 40 meters +

Price Includes
Academic Materials
Certification Fees
Instructor Expenses

Price Excludes
Student Diving Fees
Gas Fills
Site Entry Fees
All prices are for inland sites