TDI Nitrox Diver
This is the entry level certification course for recreational divers wishing to utilize EANx (Enriched Air Nitrox) as a breathing gas. The objective of this course is to train divers in the benefits, hazards and proper procedures for using EANx (Enriched Air Nitrox) mixes from 21% to 40% oxygen content. It is at the Instructors discretion whether or not two dives are required, and this is thus reflected in the price of the course.
1 Day Course Course Standards

TDI Advanced Nitrox Diver
This course examines the use of EANx (Enriched Air Nitrox) 21% to 100% oxygen content for optimal mixes to a depth of 40 metres. The object of this course is to train divers in the benefits, hazards and proper procedures for utilizing EANx (Enriched Air Nitrox) 21% to 100% oxygen content for dives not requiring staged decompression. (Decompression techniques may be combined with this course at the discretion of the instructor).
3 Day Course Course Standards

TDI Decompression Procedures Diver
This course examines the theory, methods and procedures of planned stage decompression diving. The objective of this course is to train divers how to plan and conduct a standard staged decompression dive not exceeding a maximum depth of 45 metres unless taught in conjunction with the Advanced Nitrox or Extended Range course. The most common equipment requirements, gear setups, decompression techniques and decompression mixtures (including oxygen and Nitrox) are presented.
3 Day Course Course Standards

TDI Extended Range Diver
This course provides the training and experience required to competently utilize air for dives up to 55 metres that require staged decompression, utilizing Nitrox mixtures and oxygen during decompression.
4 Day Course Course Standards

TDI Trimix Diver
This course provides the training and experience required to competently and safely utilize breathing gases containing helium for dives up to 60 metres that require staged decompression, utilizing Nitrox mixtures and oxygen during decompression.
5 Day Course Course Standards

TDI Advanced Trimix Diver
This course provides the training and experience required to competently and safely utilize breathing gases containing helium for dives that require staged decompression, utilizing Nitrox and/or oxygen mixtures during decompression to a maximum depth of 100 metres.
5 Day Course Course Standards

TDI O2 Equipment Service Technician
This course enables the successful candidate to engage in the preparation of scuba equipment for technical diving gases.
1 Day Course Course Standards

TDI Nitrox Gas Blender
The objective of this course is to train candidates in the proper technique equipment requirements and hazards involved in blending Nitrox gases for recreational scuba.
1 Day Course Course Standards

TDI Advanced Gas Blender
The objective of this course is to train candidates in the proper procedures needed for the preparation and blending of high quality gases such as Trimix & Heliox.
1 Day Course Course Standards

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