TDI Advanced Nitrox & Decompression Procedures

Ready to Break Free from No-Decompression Limits? Tired of watching your NDL clock run out while the best part of the wreck or reef is still waiting?

Do you find yourself ascending too soon, leaving epic bottom time on the table?

As a sport diver, planned staged decompression isn’t something we’re taught but it’s the key that unlocks deeper, longer, and more rewarding dives.

The TDI Decompression Procedures Course (combined with TDI Advanced Nitrox) is your gateway into true technical diving. With a maximum operating depth of 45 metres, this course takes you beyond recreational limits and gives you the skills, confidence, and freedom to safely extend your dives with staged decompression.

Master gas switching, precise deco planning, and team procedures, skills that form the rock-solid foundation for every advanced technical course that follows.

After completing Advanced Nitrox and Decompression Procedures and gaining some real-world experience, the door opens wide to deeper wrecks, extended cave penetrations, and technical exploration that most divers only dream about.

Take your diving to the next level. Join the ranks of divers who don’t just follow limits, they plan past them.

Enroll in TDI Advanced Nitrox + Decompression Procedures today. Deeper. Longer. Safer.

Pre Requisites

• Minimum age 18
• Minimum certification of SDI Advanced Adventure Diver, Advanced Diver, or equivalent
• Proof of 25 logged open water dives

Course Structure

Day 1 or Evening Session(s): Theory, Equipment Session and Dive Planning

Day 2: Confined Water Sessions

Day 3: Dives 1 & 2 - Ascent Training

Day 4: Dives 3 & 4 - Skills Dives

Day 5: Dives 5 & 6* - Skills and Experience Dives

*Dive 6 only needed if combining with Deco Procedures 

Course Pricing

Training and Instructor Fees $1495

*Personal gas and boat dives additional

*TDI E-learning additional

Course Booking Information

For course booking information, including our rescheduling policy, please click here.