Open Water Diver Certification Ready to start diving obsessively? OCD Divers makes earning your SDI Open Water Diver certificatio...

Advanced Buoyancy Diver The SDI Advanced Buoyancy Diver Course at OCD Divers helps certified divers refine their buoyancy ...

Computer Nitrox Diver The SDI Computer Nitrox Diver Course at OCD Divers teaches you how to safely plan and dive using E...

Referral Version of Open Water Diver The Open Water Referral Diver Course is perfect for travelers who want to complete their eLearning...

Scuba Discovery Try Scuba in the Pool for Ages 10-99 The SDI Scuba Discovery Program at OCD Divers is the perfect way to experience scuba diving for th...

Future Buddies Try Scuba in the Pool for Ages 8-9 The SDI Future Buddies Program at OCD Divers introduces young divers to the underwater world in a ...

Inactive Diver Refresh SDI Inactive Diver Refresh in Colleyville, Texas The SDI Inactive Diver Program at OCD Divers i...

Advanced Certification The SDI Advanced Adventure Diver Course at OCD Divers is the perfect next step after Open Water ce...

Deep Diver Certification SDI Deep Diver The SDI Deep Diver Course at OCD Divers prepares certified divers to safely ex...

Rescue Diver Certification SDI Rescue Diver Course Overview The SDI Rescue Diver course builds your ability to prevent ...

Master Scuba Diver SDI Master Scuba Diver Course Overview The SDI Master Scuba Diver program is the highest non...

Texas Lone Star State Diver Texas Lone Star State Diver The Texas Lone Star State Diver Specialty is a one of a kind certif...

Dry Suit Diver SDI Dry Suit Diver in Colleyville Texas The SDI Dry Suit Diver Course at OCD Divers teaches you...

Night/Limited Visibility Diver SDI Night and Limited Visibility Diver  The SDI Night and Limited Visibility Diver Course ...

Search and Recovery Diver SDI Search and Recovery Diver Course Overview The SDI Search and Recovery Diver course teach...

Underwater Navigator Diver Be the scuba diver everyone wants to follow because you know where you are and where you're goin...

Wreck Diver SDI Wreck Diver Course Overview The SDI Wreck Diver course introduces you to the skills, kno...

SDI Snorkeler SDI Snorkeler Diver Course in Colleyville, Texas The SDI Snorkeler Diver Course at OCD Divers t...

Altitude Diver SDI Altitude Diver in Colleyville Texas The SDI Altitude Diver Course at OCD Divers teaches you...

Boat Diver SDI Boat Diver The SDI Boat Diver Course at OCD Divers teaches you how to safely and confidentl...

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

Digital Underwater Photography Diver SDI Digital Underwater Photography in Colleyville Texas The SDI Digital Underwater Photography ...

Digital Videographer Diver Underwater video allows divers to capture the sights, motion, and atmosphere of the underwater wor...

Diver Propulsion Vehicle Diver SDI Diver Propulsion Vehicle (DPV) The SDI Diver Propulsion Vehicle Course at OCD Divers trains...

Drift Diver SDI Drift Diver The SDI Drift Diver Course at OCD Divers teaches you how to safely and confiden...

Florida Sunshine State Diver The Florida Sunshine State Diver program is a warm‑water adventure designed for divers who want to...

Hunter/Collector Diver The SDI Hunter/Collector Diver Course at OCD Divers teaches responsible techniques for underwater ...

Marine Ecosystems Awareness Diver The SDI Marine Ecosystems Awareness Diver Course at OCD Divers introduces divers to the importance...

River Diver SDI River Diver The SDI River Diver Course at OCD Divers teaches you how to safely plan and con...

Shark Conservation Diver SDI Shark Conservation Diver The SDI Shark Conservation Diver Course at OCD Divers is designed ...

Reef Fish Identification Diver SDI Reef Fish Identification The SDI Reef Fish Identification Course at OCD Divers teaches you ...

Shore and Beach Diver SDI Shore and Beach Diver The SDI Shore and Beach Diver Course at OCD Divers teaches you how to...

Texas Valhalla Missile Silo Diver SDI Texas Valhalla Missile Silo Diver The SDI Texas Valhalla Missile Silo Diver Specialty i...

Underwater Naturalist Diver SDI Underwater Naturalist Diver The SDI Underwater Naturalist Diver Course at OCD Divers teache...

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...

Adult, Child, & Infant Emergency Care Adult, Child & Infant Emergency Care in Colleyville Texas The Adult, Child & Infant Eme...

Emergency Oxygen Provider Emergency Oxygen Provider in Colleyville Texas The Emergency Oxygen Provider Course at OCD Dive...

Workplace CPR & AED This OSHA* (standards document) and ILCOR compliant course combines cardio-pulmonary resuscitation (...

Snorkeling Supervisor Become a leader in aquatic adventure with OCD Divers! The SDI Snorkeling Supervisor Course prepares ...

Divemaster SDI Divemaster in Colleyville Texas The SDI Divemaster Course at OCD Divers is the first step i...

Dive Experience Leader Take the next step in your professional dive journey with OCD Divers! The SDI Dive Experience Lead...

Assistant Instructor SDI Assistant Instructor in Colleyville Texas The SDI Assistant Instructor Course at OCD Divers...

Instructor SDI Open Water Scuba Diver Instructor in Colleyville Texas The SDI Open Water Scuba Diver I...

First Response Instructor Emergency Care Instructor Course in Colleyville Texas The Emergency Care Instructor Course at O...

International Training Professional Crossover Ready to expand your professional dive credentials? The International Training Crossover Course with...