This course combines the theory and practical skills of both the TDI Advanced Nitrox and Decompression Procedure Courses and trains divers in the planning, techniques and equipment requirements for diving to a maximum depth of 45m using Nitrox mixtures or oxygen for decompression.

The course is scheduled over three days. Prior to beginning the course you will be given the 'TDI Advanced Nitrox' & ‘TDI Decompression Procedures’ workbooks. 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
Advanced Open Water Certification and TDI Advanced Nitrox Diver Certification (or equivalent)
Minimum age: 18
Show proof of 25 logged open water dives

Course Duration
Independent Home Study followed by:

Day 1: 8 hours Theory - Stansted
Day 2: 2 Open Water Dives - Stoney Cove
Day 3: 2 Open Water Dives to 20 meters + - Stoney Cove
Day 4: 2 Open Water Dives to 30 meters + - Stoney Cove