SDI Master Scuba Diver

Course Overview & Training Objectives

The SDI Master Scuba Diver rating is the pinnacle non-leadership recognition awarded to recreational divers who demonstrate broad experience and technical competence across specialized diving environments. Unlike instructional courses, it represents a culmination milestone certifying that the diver has mastered at least four distinct specialties alongside comprehensive rescue training. It distinguishes experienced recreational divers prior to or outside of professional leadership tracks.

Operational Envelope

• Max Depth: 40m (130ft)
• Decompression: No decompression
• Breathing Gases: Air or Nitrox
• Equipment Rig: Single

Course Structure & Training Requirements

• Course Duration: Experience Milestone

Entry Gates & Prerequisites

SDI Open Water Scuba Diver, SDI Rescue Diver; 4 SDI, TDI, or ERDI Specialty Diver certifications; proof of 50 verified logged dives; min age 18