The CCR Diving certification has taught you how to work with a CCR (Closed Circuit Rebreather). The SSI course “CCR Extended Range" increases the depth, which you can reach with a closed circuit rebreather. It is important to know the following:

• You will learn how to dive using air to depths of up to 40 meters.
• You will learn how to dive to depths of up to 45 meters with Trimix as a diluent.
• The maximum decompression time of 25 minutes must not be exceeded.

The following certificates are prerequisites for participation in the course: Deep Diving, Enriched Air Nitrox, Advanced Open Water Diver and Extended Range or CCR Diving. In addition, you must be at least 18 years of age.