Rebreather
CCR Courses
All levels of TDI JJ-CCR rebreather training, from your first quiet dive to Advanced Mixed Gas at 100 metres.
A closed circuit rebreather recycles your breathing gas, giving you longer bottom times, shorter decompression and warm, moist gas at any depth, while maintaining the optimum partial pressure of oxygen throughout the dive.
With TDI there are multiple CCR courses available depending on your certifications, needs and experience. We teach exclusively on the JJ-CCR, and Will Goodman is Indonesia's factory-approved JJ-CCR service technician with over 3,000 hours on the unit, so you learn from someone who knows it inside out. Courses run from your first Air Diluent dives at 30 metres through to Advanced Mixed Gas at 100 metres.
The TDI CCR manual provides general information about rebreather diving, but the unit-specific manufacturer manual must be studied before any training begins. Classroom and equipment sessions always precede confined and open water dives.
The Courses
Choose your CCR course
JJ-CCR Air Diluent Diver
Your first step into rebreather diving and your first truly quiet dive, to 30 metres on the JJ-CCR.
Find out more →JJ-CCR Air Diluent Decompression
The popular second-level CCR certification for air or helitrox decompression diving.
Find out more →JJ-CCR Mixed Gas Diver
Intermediate CCR certification for mixed gas diving to 60 metres on the JJ-CCR.
Find out more →JJ-CCR Advanced Mixed Gas Diver
The highest and most challenging CCR certification, opening up wrecks, caves and walls to 100 metres.
Find out more →Ready to go quiet?
Tell us your diving background and we will plan the right CCR pathway for you.