This course examines the theory, methods, and procedures for executing planned stage decompression dives to a maximum depth of 200 fsw. The objective of this course is to train divers how to plan and conduct staged decompression dives using multiple stage bottles and gases in order to safely complete a dive to a maximum depth of 200 fsw. The minimum oxygen content for any mix during this course is 18%. The course covers the techniques for using custom mixes, common equipment, gear setup, and decompression techniques.
