TDI Rec & Tec Courses

TDI Rec & Tec Courses


This is the entry-level no-deco certification course for recreational divers wishing to utilise enriched air Nitrox (EANx) as a breathing gas. The objective of this course is to learn the enriched air benefits, hazards and proper procedures for using Nitrox mixes up to 40% oxygen content. Enquire in store for pricing.

Intro to Tech

This is an introduction course to technical diving skills and procedures. It includes knowledge development sessions and three supervised training dives no deeper than 26m. The objective of this course is to allow a diver to try simple shallow technical diving skills and decide whether to become a technical diver. Enquire in store for pricing.

Advanced Nitrox

This course examines the use of EAN 40 through 100% (oxygen) for optimal bottom mixes to a depth of 40m. The object of this course is to learn the benefits, hazards and proper procedures for utilizing EANx for dives not requiring staged decompression. Enquire in store for pricing.

Decompression Procedures

This course examines the theory, methods and procedures of planned stage decompression diving. The objective of this course is to learn how to plan and conduct a standard staged decompression dive not exceeding a maximum depth of 45m. It can be taught in conjuction with Advanced Nitrox or Extended range courses. The most common equipment requirements, gear set-ups, decompression techniques and decompression mixtures are presented. Enquire in store for pricing.


This course provides the training 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 60m. The objective of the course is to train divers in the benefits, hazards and proper procedures of utilizing custom oxygen/helium/nitrogen as breathing gases. Enquire in store for pricing.

* Prices do not include: E-learning/book, Nitrox, Helium, sorb, sensors, dive gear, meals, accom or travel.