SSI Theory Specialties

Online diving theory

Diving theory: Complete courses

Of course, we all want to get into the water as much as possible when diving. But sometimes the next dive is just a long way off – then you can bridge the time with a little diving theory.
You can do the theory for all courses in advance – you can find the SSI material here: SSI Digital Kits
Here on this page you will find the courses that you can complete completely online – no dives necessary.
Want to dive with Nitrox on your next vacation and enjoy longer bottom times? Prepare for this at home in advance. Want to deepen your knowledge of diving theory simply because you enjoy it, or because you’re thinking about becoming a professional diver? Then take the Science of Diving course. And if you want to get into technical diving or are interested in decompression, then our Decompression Specialist would be a good choice.

Diving in mountain lakes, more knowledge about diving equipment or how a compressor works, and of course the many interesting ecology specialties – we can offer you all of this online.

How does that work? Very simple: You book the course or write us first. Then you get access to the SSI Online Course and extra material from us. You will work through this and can ask us anything you are unclear about in an online meeting, by email or via messenger. Then you take your exam online, and get the brevet.