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 2024

Our next Supervisor course is below:

September 16 – September 20 (Tasmania) – practical week. The first week will be theory delivered online – dates for theory TBC.

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.

2024 Dates

Tasmania (Part 1,2&3)

Online Theory: no online theory for April start date (all in person)

ADAS Part One: April 30 – May 27
ADAS Part Two: May 28 – June 25 (fully booked)
ADAS Part Three: June 26 – July 23

Tasmania (Part 1,2)

Online Theory: July 15 – July 19

ADAS Part One: July 29 – August 16
ADAS Part Two: August 19 – September 20


Tasmania (Part 1,2&3)

Online Theory: September 23 – September 27

ADAS Part One: October 7 – October 25
ADAS Part Two: October 28 – November 22
ADAS Part Three: November 25 – December 19

Queensland Part One

 2024 Dates

Part One Practical: March 11 – March 26

Part One Practical: 

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:

April 22 – May 17 (fully booked)
DMT: April 8 – April 19

June 3 – June 28 (fully booked)
DMT: July 1 – July 12

September 30 – October 27
DMT: September 16 – September 27

October 28 – November 24
DMT: November 25 – December 6


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.