SDI eLearning

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Below divers have three options for the type of course they are looking to take. Each Agency offers courses designed specifically for a particular type of diving that peaks their interests.

Scuba Diving International (SDI)

SDI offers courses for recreational diver, like Basic Open Water course, the first course every diver takes to start their dive training. SDI also offers specialties to continue the divers education like Deep, Wreck, and Night to name a few. In addition, SDI offers Leadership level training such as Dive Master, Assistant Instructor, and Open Water Instructor.
SDI eLearning Courses >

TDI Logo

Technical Diving International (TDI)

TDI offers courses for the diver looking for something a little more extreme. Courses include Introduction to Technical Diving, Nitrox, Advanced Nitrox, Cavern and Cave, and CCR.
TDI eLearning Courses >

ERDI Logo

Emergency Response Diving International (ERDI)

ERDI offers courses for public safety officials. Participants can gain Awareness, Operations, and Technician level of qualification for courses like Emergency Response Diver, Tender Operations, and Contaminated Water Diver.

ERDI eLearning Courses >

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All eLearning courses work on Mobile and Tablets Devices too

An innovation to SDI/TDI/ERDI eLearning platform that works on mobile and tablet devices.
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Responsive eLearning - Works on mobile

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Need to contact us or have questions? Please call toll-free: 888-778-9073 or 207-729-4201.
You can also email us at worldhq@tdisdi.com