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This Speciality is designed to extend your knowledge and introduce the skills and decompression procedures required in the use of oxygen enriched gases for Sport Diving. It develops the sport diving skills and provides a greater understanding of the concept of limited decompression sport diving.


This programme qualifies you to a depth of 40m / 132ft and complete dives with mandatory decompression stop requirements for up to maximum of 15 minutes.

This speciality is generic and may be applied to any rebreather which meets the requirements and any diver who meets the prerequisites.


Once Certified you may:

  • Use oxygen enriched gas (EANx / Nitrox) mixes from 21% to a maximum of 40% oxygen content with a maximum PpO2 limit at TOD 1.4

  • Diluent gas must not have an oxygen content below 21% PpO2

  • Use a maximum SET POINT 1.3

  • Dive up to 15 minutes of required decompression obligation.


  • 3 - 4 Days



Upon successfully passing the practical training you receive:

  • International Recognized Diver Certification

  • On-line logbook

  • Diver certification E or C-card

  • Unrestricted access to manuals



  • Small groups

  • Progress at your own pace

  • Full Days Training

  • Train with a Rebreather Oriented Agency

PREREQUISITES for the Practical Training

  • To be a minimum of 18 years old.

  • Certified RAID Rebreather Level 2 diver or equivalent 30m / 98ft rebreather certification/s

  • Submit a current Rescue Breathing/CPR Training and Oxygen Provider certificate (DAN/equivalent).

  • Rebreather Speciality or equivalent.

  • 30 logged hours underwater using a rebreather within the last 18 months. logged at least 5 hours between 20 - 30 m/66 - 98 ft. Documented proof of prerequisite requirements needs to be presented to the Dive Centre for approval prior to any in water training.



All Inclusive Fee: €550
Rebreather Hire: €50/day

This course can be combined with a CCR Deep/Rescue or CCR TEC1 course and unit specialty. Contact us for more details.

What is included in the price?

We provide all tuition, certification fees, internationally recognised certification card, course material and road transportation to the dive sites. This course takes about 4-5 days (excluding unit specialty)


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