PADI Tec 50
The PADI Tec 50 course takes you further and deeper and completely immerses you in the world of technical diving. After successful completion of the DSAT Tec 50 course you'll be able to conduct gas-switch extended no-decompression dives, decompression dives and accelerated decompression dives using air and enriched air to a depth of 165 feet. You'll also understand the hazards and risks involved in technical diving, as well as how to prepare for and handle reasonable foreseeable technical diving emergencies.
The Tec 50 course completes your training as an entry-level tec diver, taking you past the limits of recreational diving.