Extended Range Foundations
This program provides you with a workshop environment to improve your skills to a high level using Extended Range Total Diving Systems and procedures.
Extended Range Nitrox
This program provides the knowledge and experience required to independently plan and conduct limited decompression dives to a maximum depth of 130 feet, using nitrox mixtures up to 50%.
This program qualifies you to dive to a depth of 145 feet using nitrox mixtures of up to 100%. The program can be completed wearing a complete Extended Range Total Diving System, appropriate for single gas switch, accelerated decompression diving.