Are you ready to push your diving that little bit further? This program provides the training you need to independently plan and conduct trimix diluent decompression dives to a maximum depth of 60 meters using a closed-circuit rebreather and a minimum of two bailout cylinders. It builds upon your basic rebreather skills and helps you to develop a problem-solving attitude and approach that facilitates longer decompression dives. This challenging SSI certification program develops your ability to think about and respond to emergencies as a well-rounded, competent rebreather diver. With safety at the forefront of the SSI training philosophy, this unit-specific program contains in-depth academic topics, such as gas density, to enable safe diving. With training available on either a rEvo, JJ, SF2, AP Inspiration, Prism 2, or Poseidon CCR, this program increases diver safety by only using trimix as the breathing gas to reduce gas density.