Extended Range


The SSI Extended Range Foundations program provides you with a workshop environment to improve your skills to a high level using Extended Range Total Diving Systems and procedures. All training dives are completed in a confined water environment at depths less than 12 meters / 40 feet.

This program provides the knowledge and experience required to independently plan and conduct limited decompression dives to a maximum depth of 40 meters, using nitrox mixtures up to 50%. This entry-level program introduces you to the Extended Range training techniques and skills, and can be completed wearing a standard single-cylinder equipment configuration.

The SSI Extended Range program qualifies you to dive to a depth of 45 meters / 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.