SDI Decompression Procedures Diver
The SDI Decompression Procedures Diver course trains divers to plan and conduct limited staged decompression dives safely and effectively. This course expands the diver’s skill set beyond recreational no-decompression limits, introducing the planning tools, equipment configurations, and in-water techniques required for controlled decompression diving.
Through a combination of academics and open-water training, students learn how to calculate decompression schedules, use appropriate gas mixtures, and manage contingencies during deeper or extended dives. The course emphasizes precision, discipline, and situational awareness—cornerstones of safe technical diving.
Availability: Contact us for booking information
What You’ll Learn
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Theory and planning of staged decompression
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Use of nitrox mixtures for decompression optimization
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Gas consumption calculations and contingency planning
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Dive tables, computer use, and decompression software basics
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Proper setup and use of decompression cylinders
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Team protocols, communication, and emergency procedures
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Managing buoyancy and trim during extended stops
Course Format
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Academic sessions covering decompression theory, gas planning, and technical procedures
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Confined water practice (optional based on instructor)
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Open water training dives to apply:
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Gas management
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Decompression stops
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Cylinder handling and gas switching
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Problem-solving under realistic conditions
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Who This Course Is For
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Divers ready to progress from recreational limits into technical-depth profiles
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Students who have completed Advanced Nitrox or similar foundational training
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Divers wanting to extend bottom time for exploration, photography, or complex dive sites
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Professionals seeking stronger decompression theory and planning skills
Prerequisites
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Advanced Open Water Diver (or equivalent)
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SDI/TDI Advanced Nitrox certification (or concurrent enrollment when permitted)
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Minimum number of logged dives (typically 25+ recommended)
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Solid buoyancy, trim, and comfort underwater
Certification
Upon successful completion, divers earn the SDI Decompression Procedures Diver certification, qualifying them to plan and execute limited staged decompression dives within the depth and gas limits of their training. This certification is a key step toward higher-level technical courses such as Extended Range, Trimix, and Advanced Trimix.
