Equipment Specialist SDI Equipment Specialist in Colleyville Texas The SDI Equipment Specialist Course at OCD Divers...

Visual Inspection Procedures (18 & Up) SDI Visual Inspection Procedures (VIP) in Colleyville Texas The SDI Visual Inspection Procedure...

Air Fill Station Technician (18 & Up) The SDI Air Fill Station Technician Course at OCD Divers is a non‑diving program designed to train...

Sidemount Diver Modern dive computers give divers safer, more flexible, and more accurate control over their div...

Solo Diver SDI Solo Diver The SDI Solo Diver Course at OCD Divers trains experienced divers to safely dive...

Intro to Tech TDI Intro to Tech The TDI Intro to Tech Course at OCD Divers is the perfect starting point for ...

TDI Nitrox Diver TDI Nitrox Diver The TDI Nitrox Diver Course at OCD Divers is the entry point into using enrich...