Scuba Diving International (SDI)

SDI was created in 1998 and grew out of the success of our sister company TDI, which specializes in the more advanced disciplines of dive training.

Both students and instructors have embraced the no nonsense approach that the SDI training system offers. We have streamlined the course materials to let students study the essential academics with an emphasis on practical diving skills learned in both the pool and open water environments. SDI is the only scuba training and certification agency to require students to be taught with modern dive computers from the onset of training.

SDI is a member of World Recreational Scuba Training Council (WRSTC) and abides by the worldwide minimum training standards. SDI is also certified by ISO and EUF, giving you worldwide recognition of your SDI certification cards.

Start your Adventure

It does not matter whether you are looking for a beginner Openwater dive course or specialty course to upgrade your diving skills, we have something for you. Click on the dive cards to find out more! 

Continue Your Adventure

Scuba diving brings you to some of the most exotic part of the world where people dream of. Choose your next diving destinations from these places and discover more! 

Be a SDI Diver. Start your eLearning today

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