Perfect Buoyancy The SSI Perfect Buoyancy specialty is the best way to improve your buoyancy and get the most from ev...

Night Diving and Limited Visib... Night diving requires different skills from diving during the day. The SSI Night Diving and Limited ...

Diver Stress and Rescue The SSI Diver Stress and Rescue specialty program teaches you the skills you need to protect yoursel...

DPV Diver If you want to make the most of your bottom time and have more fun on your dives, try underwater sco...

Science of Diving Join the SSI Science of Diving specialty and you will develop a complete understanding of the underw...

Navigation In this specialty program, you will gain the advanced skills and knowledge you need to safely and co...

Search and Recovery In this fascinating program, you will learn all the skills you need to safely and confidently conduc...

Enriched Air Nitrox As a Nitrox diver, you can increase your bottom times and safety margins, plus shorten your surface ...

Full Face Mask Diving The SSI Full Face Mask Diving program provides students with the knowledge and skills needed to safe...

DAN First Aid and CPR DAN’s Diving First Aid program prepares you to handle multifaceted accidents with confidence. ...