Technical Diving, Thoughtfully Taught
More Depth. Greater Precision.
Bring your technical training together. Build the planning, control and team skills for multi-gas decompression diving to 50 metres in Tioman.
Your Next Chapter Below the Surface
More depth brings more responsibility. Tec 50 is about making every part of the dive work together.
The third course in the TecRec progression builds on Tec 45. You develop the planning and practical skills for multi-stop decompression dives to a maximum of 50 metres, using two decompression gases within your training and applicable standards.
Knowledge development, practical applications and four training dives bring the course together. Your instructor reviews your progress at each stage, helping you build consistency before moving forward.
Four Days. A Clear Progression.
Build one stage on the last. Your instructor adapts the daily sequence to your progress and conditions, while keeping every course requirement in focus.
4 Days / 3 Nights · 4 Training DivesWork through multi-gas decompression theory, equipment preparation and contingency planning. Review the purpose of each gas and the responsibilities of every team member with your instructor.
Refine buoyancy, trim and communication while working with two decompression gases. Practise the skills and responses introduced by your instructor before progressing through the training dives.
Apply your planning and skills during progressively more demanding training dives. Work on multi-gas decompression and team coordination, with feedback after each dive.
Review your knowledge, dive logs and practical performance with your instructor. Certification follows successful completion of every course requirement; your learning continues well beyond the final dive.
Start With the Right Foundation
Share your certifications and dive log before confirming your course. The TDB team will check your qualifications, medical documentation and readiness with you.
PADI Tec 45 or a qualifying technical certification from another recognised training organisation.
PADI Rescue Diver or a qualifying certification. If using an equivalent, provide proof of CPR and first-aid training within the previous two years.
At least 100 logged dives or 75 hours of diving experience. Send your logbook for an instructor review.
You must be at least 18 years old to enrol. Your instructor will review your readiness and course requirements before confirming your place.
A Diver Medical form signed by a physician within the previous 12 months is required before training.
Already Certified With Another Agency? We Can Review Your Qualifications Together.
Check My EligibilityA Clear Plan for Your Training
Your standard course fee includes the listed training, rental equipment and gas fills. Speak with the team about your dates and experience, then build your island stay around the course.
Meals and accommodation are separate. Confirm your training dates before booking your ferry and stay.
Getting to TiomanThe TecRec Progression
Take each course separately over 4 days and 3 nights, or complete Tec 40, Tec 45 and Tec 50 together over 7 days and 6 nights. Every step has its own entry and performance requirements.
4 Days / 3 Nights
↗The FoundationTec 45024 Days / 3 Nights
↗4 Days / 3 Nights
●7 Days / 6 Nights · Subject to Eligibility and Successful Progression
Before You Arrive
A little preparation makes your course planning easier. Talk through the details with our team.
Ask the TDB TeamPADI Tec 50 completes the Tec 40, Tec 45 and Tec 50 progression. It develops the planning and practical skills for decompression diving to a maximum of 50 metres using two decompression gases, within your training and applicable standards. The course includes four training dives.
PADI Tec 50 takes 4 days and 3 nights (4D3N) when taken separately. Complete Tec 40, Tec 45 and Tec 50 together over 7 days and 6 nights (7D6N). Confirm your dates with TDB before booking travel; you must meet the entry and performance requirements for each course.
The fee is per person and includes course learning materials, four training dives, the listed cylinder setup, technical equipment rental, training gas fills and the PADI certification fee. Meals and accommodation are separate. Certification depends on meeting all course requirements.
Trimix is an optional training addition, separate from standard Tec 50. Discuss suitability, training dates, helium gas costs and the complete price with your instructor before confirming. It is not included in the advertised RM2,500 standard course fee.
Contact TDB with your certifications, dive log and preferred dates. Tec 50 boat training requires a charter boat, so confirm the charter arrangements and any applicable charges with the team before booking your ferry and accommodation.
PADI Tec 50 · Tioman Dive Buddy
Share your experience and preferred dates. We’ll help you find the right next step in your technical diving journey.
Part of the TDB Family
For current and former TDB students, there is more to look forward to. Enjoy student savings on fun dives and scuba equipment, plus a little extra during your certification course.
10%Off
Your student fun dive discount, at these TDB locations.
More Locations Coming Soon · Semporna
20%Off
On scuba diving equipment purchased at TDB Scuba Dive Equipment.
On Us.
Complimentary during your certification course at TDB Tioman.
