Technical Diving Courses
We’re excited to announce that we will shortly be offering a full range of courses from Technical Diving International (TDI). Expanding into technical diver training allows us to support divers looking to progress beyond recreational limits, with programmes covering advanced gas planning, decompression procedures, overhead environments, and extended range diving.
For further information or to register your interest, please call the office on 01243 202200 or email info@sussexdiving.com.
Availability: Contact us for booking information
Here is a list of core courses offered by Technical Diving International (TDI), structured from entry-level technical through advanced and professional programmes:
Recreational & Intro to Tech
• TDI Nitrox Diver
• TDI Advanced Nitrox
• TDI Decompression Procedures
• TDI Advanced Nitrox & Decompression Procedures (combined)
• TDI Intro to Tech
Extended Range
• TDI Extended Range
• TDI Extended Range Trimix
• TDI Advanced Trimix
Helitrox & Trimix
• TDI Helitrox Diver
• TDI Trimix Diver
Sidemount & Configuration
• TDI Sidemount Diver
• TDI Advanced Sidemount
Overhead Environment
• TDI Cavern Diver
• TDI Intro to Cave
• TDI Full Cave Diver
• TDI Advanced Cave Diver
Wreck
• TDI Advanced Wreck Diver
CCR (Closed Circuit Rebreather)
• TDI Air Diluent CCR Diver
• TDI Mixed Gas CCR Diver
• TDI Advanced Mixed Gas CCR Diver



