Jay Ajayi Jersey  Speciality Courses
We at TDI/SDI believe that Advanced Diver Development takes more then just 5 more dives with a introduction into 5 different dive circumstance. Advanced Diver development is a never ending journey. At SDI the minimum experience and education a diver should have to be called  "Advanced Diver" is a minimum of 25 logged dives and the proof of additional 4 specialty training programs he has attended.
Welcome to your journey to come a real "advanced" diver. Each of this programs give you an exiting course. You will learn many new skills and gain new knowledge on your journey to advance your  diving skills.

Start your course today!

Learn the academic part of your course at the convenience of your home and at your own speed. After you have completed your academic we can start with your in water training any time. Order you Online Access Code now.

Online Access Codes are available for:

  • Nitrox & Computer Diver
  • Deep Diver Specialty
  • UW Navigation Specialty
  • Wreck Diver Specialty


Advanced Diver Development

Online Access Code

Select your Specialty course



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