Science of Diving
SSI Specialty

Science of Diving

Delve deeper into the theory behind scuba diving.

SSI Specialty

Science of Diving

In-depth dive theory: physiology, environment and dive technique.

Join the SSI Science of Diving speciality and gain a comprehensive understanding of the underwater world and its effects on the human body. This speciality is a prerequisite for most SSI Professional programmes, as well as for some Extended Range programmes, and is an essential way to expand your diving knowledge.

The lessons are available online. This means you can earn your SSI Science of Diving certification from home and prepare for a career in diving this way. This speciality consists solely of theory, supplemented by classroom sessions; no dives are undertaken during the course.

SSI Science of Diving certification card
SSI Blue Oceans

Tip: Take the Blue Oceans specialty! Free with every SSI course. You'll find the lessons in your online profile.

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What is included?

  • Comprehensive online theory via the SSI app
  • Dive physiology: body under pressure, nitrogen, oxygen
  • Physics of gases and pressure underwater
  • Detailed workings of dive equipment
  • Underwater environment: temperature, light, current
  • Decompression theory and table knowledge
  • Classroom sessions in person or online
  • SSI Science of Diving certification

Requirements

  • Minimum SSI Open Water Diver certification or equivalent
  • Minimum age 10

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