ADAS Part One, Two & Three Dive Course

Combo Discount - $4,000 AU

CDA Course Schedule


Commercial Diver using tools and chainsaw in the water
Commercial Diver and CDA owner Alan Strong using chainsaw in the water

Online Theory

With an ever-changing world, comes a need to innovate training methods. CDA is offering online theory training for ADAS scuba and onshore Surface supplied diving, as well as the dive supervisor course.

This means, you can cut down your time away from home on all our courses dramatically, and still receive the same high quality in person dive training CDA is known for.

Online Theory is offered for some of the following courses:

ADAS Part One
ADAS Part Two
ADAS Onshore Supervisor
ADAS Offshore Supervisor

Student Outcomes

We pride ourselves in delivering an experience that is unrivalled by any competitors in the world. We are proud of our 100 percent employment rate following our courses and the glowing reviews students tend to give us.

We have no intentions on this slowing down and have maintained our perfect job placement rate even throughout the Covid pandemic

ADAS Onshore Supervisor 2023

Our next Supervisor course is below:

December 4 – December 15 (Western Australia) – the first week will be theory delivered online.

ADAS Part One Divers in swimming pool

ADAS Part One , Two and IMCA Part Three Practical Dates

Theory must be completed prior to completing practical courses.

2023 Dates 

Tasmania (Part 1,2&3)

Practical (no online theory):
ADAS Part One: August 7 – September 1

ADAS Part Two: September 4 – September 29
ADAS Part Three: October 2 – October 27

Tasmania (Part 1,2&3)

Online Theory:
ADAS Part One: September 25 – September 29
ADAS Part Two: October 2 – October 6

ADAS Part One: October 16 – November 3
ADAS Part Two: November 7 – November 24
ADAS Part Three: November 27 – December 20

2024 Dates

Tasmania (Part 1,2&3)

Online Theory:
ADAS Part One: January 15 – January 19

ADAS Part One: January 29 – February 16
ADAS Part Two: February 19 – March 15
ADAS Part Three: March 18 – April 16

Tasmania (Part 1,2&3)

Practical (no online theory):
ADAS Part One: April 30 – May 27
ADAS Part Two: May 28 – June 25
ADAS Part Three: June 26 – July 23

Queensland Part One

 2023 Dates

Part One Theory (scientific focus, online): September 25 – September 29
Part One Practical: October 10 – October 23

IMCA Commercial Diver using tools and hammer in the water

Western Australia Part One & Two

 2024 Dates

Part One Theory: January 15 – January 19
Part One Practical: January 22 – February 12
Part Two Practical: February 13 – March 12
IMCA Commercial Diver using tools and hammer in the water
ADAS & IMCA Part Four Closed Bell and saturation divers graduating

ADAS & IMCA Part Four

Saturation diving courses all include DMT training.

2024 Dates:

February 19 – March 15
DMT: February 5 – February 15

May 22 – June 17
(No DMT)


Courses run based on demand. 

If you would like a course run for your company please contact us to organise this. These can be run with theory online.

ADAS & IMCA Dive Traners with there surface supplied diving graduates

CDA continues to pave the way for international accreditation of hyperbaric workers through the innovation of online dive training.