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TDI Advance Nitrox & Decompression Procedures Course (see below for additional options)

Combining gasses higher than 40% and decompression theory is what this combination offer. The course examines the theory, methods and procedures of planned stage decompression diving to a depth of 45 meters.

Pre Course - e-Learning module x 2

Day 1 - Theory, Gear Configuration

Day 2 - 2 x Open Water Dives

Day 3 - 2 x Open Water Dives 

Day 4 - 2 x Open Water Dives (both to be a minimum depth of 30 meters)

Allow 5 - 6 days (total 8 dives + pool session) if the Side Mount or Intro to Tec option is selected.


Water skills include managing multiple cylinders in side mount cylinders or back mount configuration.


Refer to the Side Mount Diver and Intro to Tec Diver web pages for equipment requirements as this course can be done in side mount or back mount configuration.

An additional stage cylinder will be required (and must be Oxygen Clean for mixes higher than 40%) with a first stage, second stage and pressure gauge as well as a stage rigging kit.


Side Mount or Intro to Tec are available in this combination course as well as Helitrox (Helitrox can be included within a 6 day / 8 dive framework - extra charge for Helium mixes). 

An additional Pool session is highly recommended for those that have not completed a Side Mount Diver or Intro to Tec course.

Pool session is included with the Side Mount or Intro to Tec bundle.

Local shore dives included 

Boat charges are in addition to prices stated.

Gases other than air P.O.A.

Dive planning software is an additional charge.






Price (AUD)


4 Days ANDP

+ 1 - 2 days

   Side Mount or

   Intro to Tec  


+ 1 day

   Helitrox upgrade

4 : 1

(Min 2 to run)

$1399 ANDP

+ $629 for Intro to Tec or Side Mount

+ $249 for Helitrox + $100 for Dual (He/DP) Certification 

All inc GST 


Digital certification cards

Advanced Diver

Nitrox (40%)

25 dives (ANDP)

50 dives (Helitrox)

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