TDI Decompression Procedures

Are you finding your no- decompression limits (NDLs) a limiting factor to dives? Do you have to ascend sooner than you would like?

As sport divers, planned decompression is not something that we do or have been taught.The TDI Decompression Procedures Course prepares you for planned staged decompression diving. With a maximum operating depth of 45 metres/150 feet, this course is your first step beyond the normal sport diving limits.

The TDI Decompression Procedures Course combined with the TDI Advanced Nitrox course form the foundation of all other technical courses. After these two courses and some additional experience, the stage has been set for you to move onto additional technical levels.


Click the banner below to find out more details about the course, click the orange booking button at the top of this page to start your adventure!

Features & Highlights

Course prerequisites:

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


Course Includes:

  • Equipment configuration workshop
  • Pool training
  • 4 open water dives
  • Academic instruction
  • Cylinder hire
  • Nitrox (if applicable)