TDI Air Diluent CCR Decompression Procedures

You're next step in ccr diving, take it a step further

The TDI Air Diluent Closed Circuit Decompression Procedures Diver Course (certification depends on unit used during training) is the second level certification course for divers wishing to utilize a closed circuit rebreather (CCR) for air diving.
The objective of the course is to train divers in the benefits, hazards and proper procedures for diving a CCR and to develop basic CCR diving skills to a maximum depth of 45 metres / 150 feet using an air diluent for formal decompression diving.


Be a minimum age of eighteen (18).
Show proof of fifty (50) logged open water dives.
Minimum certification level of Advanced Nitrox Diver and Deco procedures diver or equivalent from agencies recognized by TDI.
Be a minimum age of eighteen
TDI Air Diluent CCR diver certified or equivalent
30 hours on the CCR unit
Six (6) months CCR diving experience


Minimum of four hundred twenty (420) minutes open water training to be completed over a minimum of seven (7) dives with a gradual increase in depth each day to a maximum of forty five (45) m / one hundred fifty (150) ft


1230 €

ccr level 1