TechWise TechWise


Level 4 


The course is designed to train students in a leadership role with the correct attitude above others in the safe use and technology of Rebreather diving with no decompression, to a maximum depth of 40 metres.


Once Certified you may:

  • Supervise recreational and training activities by organising and directing dives.

  • Assist an instructor during in water training sessions for all courses or subject to the standards detailed in a Speciality programme.

  • Guide dives for certified divers to a maximum depth of 40 metres

  • Accompany students during Levels 2, 3 and Level 4 under the direct supervision of an instructor.

  • Conduct Local Area Orientation dives for certified divers.

  • Conduct a OC/CCR review refresher skills in confined water only.

  • Conduct an Open Circuit or Rebreather try dive in confined water


  • Per Arrangement



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.

  • To be a certified diver for at least 6 months.

  • Have a minimum of 25 hours logged on a rebreather

  • Have a RAID Level 3 and Rebreather Speciality

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



All Inclusive Fee: €1000
Rebreather Hire: €50/day


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.


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