About SSI
SSI (Scuba Schools International) is a globally recognized training agency with a modern,
digital-first learning approach and a clear path from beginner to professional levels.
What is SSI
Scuba Schools International (SSI) was established in 1970 with the vision of making it possible for anyone to learn how to dive safely. Today, SSI supports a global network of Training Centers and Professionals, helping divers access high-quality training across the world.
International Recognition
SSI certifications are recognized worldwide and follow internationally established training standards.
RSTC Recognition
SSI is a founding member of the Recreational Scuba Training Council (RSTC) and helps shape minimum training standards across the industry.
ISO-Certified Programs
SSI programs are ISO-certified, reflecting internationally recognized training standards. SSI certifications are welcomed worldwide.
The SSI Diver Diamond
SSI training follows the Diver Diamond philosophy to develop confident, capable divers through a complete learning experience.
Knowledge
Skills
Equipment
Experience
Responsibility
Environment
Choose your path
Explore SSI programs and choose the training that fits your goals.
Scuba Diving
Start with Open Water and progress through specialties with structured SSI training.
Freediving
Build technique, comfort and safety in breath-hold diving with progressive coaching.
Mermaid
A fun, skills-based aquatic program that builds confidence and water ability.
Lifeguard
Rescue and safety training with responsibility and real-world readiness in mind.
Learn anytime, anywhere
SSI supports your training with modern learning tools and digital materials, so you can stay on track before and after each session.
- Digital learning materials
- Track your progress
- Stay connected with your training center
Ready to start?
Choose your program and let’s plan your next steps.