Prerequisites: 50 CCR dives of any type, 20 CCR dives deeper than 30 meters. At least ten CCR dives requiring staged decompression.
Minimum certification: CCR Extended Range.
A medical certificate can be request.
Duration: 6 days
The CCR Technical Extended Range program provides divers with the training necessary to independently plan and conduct multiple-stop decompression dives to depths up to 60 meters, using trimix, specialized diving equipment and procedures with an equally- or more-qualified dive buddy.