The ISDA Tek courses

Here's a little preview of the TEK courses offered by ISDA.

		Scuba Master This is the course to follow to become a better diver. It contains in-depth lessons on equipment, physics, physiology, and accurate exercises. It enables you to descend to - 60m . >>
		Nitrox Decompression The true "gateway " of technical diving, to extend the operating range of your dives and gradually acquire the skills needed to manage increasingly challenging dives.
		Caving A serious and rigorous course for an exciting discipline. With the help of top experts in the field, ISDA will teach you to safely explore the "deepest depths".
		Oxygen rebreather A great course to improve the aquatic skills and to enter the fascinating world of the rebreathers. You will get closer to the marine fauna than you ever could before.
		Rebreather With the ever cheaper commercial availability of equipment, the wonderful sensation of diving without bubbles, but with the autonomy of the tanks is increasingly accessible to all.