![Intro to Tech, Koh Chang, Thailand](https://changdiving.com/wp-content/uploads/2019/03/Intro-to-Tech-800x450.jpg)
TDI intro to tech course
From: ฿11,990.00 incl. VAT
The TDI Intro To Tech Course at Koh Chang Thailand, introduces the recreational diver into the world of Technical Diving.
![TDI Advanced Nitrox Diver, Koh Chang, Thailand](https://changdiving.com/wp-content/uploads/2019/03/Advanced-Nitrox-Diver-800x450.jpg)
TDI Advanced Nitrox Diver
From: ฿25,000.00 incl. VAT
The TDI Advance Nitrox Diver Course is available at Chang Diving. This course teaches you the use of EAN 21…
![Decompression Procedures Diver, Koh Chang, Thailand](https://changdiving.com/wp-content/uploads/2019/03/Decompressions-Procedures-Diver-800x450.jpg)
TDI Decompression Procedures Diver
From: ฿25,000.00 incl. VAT
The TDI Decompression Procedures Diver Course is available at Chang Diving. It is the next course after the TDI Advanced…
![TDI Adbanvced Wreck Diver, Koh Chang, Thailand](https://changdiving.com/wp-content/uploads/2019/03/TDI-Advanced-Wreck-Diver-800x450.jpg)
TDI Advanced Wreck Diving
From: ฿35,000.00 incl. VAT
Diving in an overhead environment is a completely different experience than any other form of technical diving. You are in…