Extended Range Foundations

    Training for future Extended Range courses

    The SSI Extended Range Foundations program provides you with a workshop environment to improve your skills to a high level using Extended Range Total Diving Systems and procedures. All training dives are completed in a confined water environment at depths less than 12 meters / 40 feet. You will earn the SSI Extended Range Foundations recognition card after completing this program.


    What's Involved?

    How long will it take?

    What do I need to start?


    Am I Fit to Dive?

    Read this Medical questionnaire,if you can answer yes to any of the questions, you may require medical clearance to enroll on a diving course. Email us if you want more information.

    10% DISCOUNT!


    Add Promotion Code BBT-ANDP to your booking comments to recieve your 10% discount on the Decompression Procedures when booked as a combination with the Advanced Nitrox course (Discount applies to combined price of both individual courses).

    Discount only applies to online bookings made prior to arrival.


    15,000 Baht 

    Includes All equipment*, course materials and certification on successful completion.

    Note * At this level divers are expected to have a primary mask, computer, and wrist slates. These items can also be rented for the entire course at the minimal cost.

    Bespoke options:

    Big Blue Tech can tailor any combination of courses our customers require, with experienced instructors who offer exceptional training.

    Please contact us below with any questions.

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