Contents

Deep Diving Specialty

Certification Card

Equipment 1

Equipment 2

Equipment 3

Equipment 4

Prevention of Decompression Sickness 1

Prevention of Decompression Sickness 2

Prevention of Decompression Sickness 3

Symptoms of Decompression Sickness

Treatment of Decompression Sickness

Prevention of Nitrogen Narcosis

Response to Nitrogen Narcosis

Planning and Rules

Changes in Air Consumption Rate

Calculating Dive Time Limits

Depth Limits

Boat Support

Dive Preparation

Descent

Underwater Procedures

Ascent and Exit

Emergency Procedures


Expand your diving skills and explore deeper environments safely.

In this course, you will develop the knowledge and techniques necessary to dive beyond 20 meters while maintaining safety and proper dive planning.

Many wrecks, dramatic walls, and beautiful soft coral communities are located at greater depths.

By completing this course, you will gain the confidence and skills required to explore deeper dive sites within recommended limits.

Who knows—perhaps one day you will discover a legendary underwater world of your own.



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