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 entry-level program introduces you to the Extended Range training techniques and skills, and can be completed wearing a range of equipment configurations from a standard single-cylinder to a full twin-set. You will earn the SSI Extended Range Nitrox Diving certification after completing this program.