TDI™ Releases Course Standards for GEM Level One Diver Course
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Keeping with the latest in technology and the demands of new…
We Are Outta Here
When to call a dive: the definitive guideline to no-fault bailout
There…
TDI CCR COURSES CONTINUE TO MEET MARKET DEMANDS
Announcing the Air Diluent Level 1 Course for rEvo CCR
On…
Sidemount…It’s Not Just for Cavedivers Anymore!
Sidemount diving has been a staple of the cave diver’s toolkit…
Are Your Cylinders Ready for the Season?
It is finally here, that long awaited time period for many of…
SDI vs TDI Nitrox: Which One and Why
We are often asked why we have two nitrox programs, one under SDI and one under TDI, and why should someone choose to teach one course over the other…. or even consider both?