Diving at altitudes higher than 1000 feet above sea level is altitude diving. Discover a hidden world where only a few have ventured! If you want to explore the hidden world of a mountain lake or river, the PADI Altitude Diver Specialty course is for you. Dive more challenging dive sites while you satisfy ... Find Out More

Assistant Instructor (AI)

Start here to become a PADI dive Instructor! This is part one of a two-part course - the Assistant Instructor (AI) course and the Open Water Scuba Instructor (OWSI) program. Find Out More

Advanced Open Water

ADVANCE YOUR DIVING SKILLS! This course can be taken after completing the PADI Open Water Diver certification. It's titled PADI Advanced Open Water Diver because it advances your diving knowledge & skills. Find Out More

Boat Diver

LEARN THE INs AND OUTs, OR  OFFs AND BACK ONs OF BOAT DIVING! This course helps you expand your knowledge about boats from small inflatables to large liveaboards. You'll gain experience scuba diving by completing two dives from a boat. Find Out More

DAN Basic Life Support (BLS)

First Aid and CPR for SCUBA DIVERS!  You will learn how to perform CPR, use an automated external defibrillator (AED) and become familiar with the signs and symptoms associated with heart attacks and respiratory arrest. Find Out More

DAN Diving Emergency Management Provider (DEMP)

Comprehensive Diving First Aid! When a dive accident occurs, multiple things happen. Separate small problems can compound to create a larger problem. DAN's Diving Emergency Management Provider (DEMP) program prepares you to handle the kinds of multifaceted accidents that may occur. Find Out More

DAN Diving Emergency Management Provider (DEMP) Instructor

Teach ANY or ALL of the four core DAN courses!  Basic Life Support (BLS) Neurological Assessment Emergency Oxygen Hazardous Marine Life Injuries Find Out More

DAN Emergency Oxygen

Emergency Oxygen for Scuba Diving Injuries!  When a diving accident occurs, being able to recognize the problem and respond with the appropriate care can speed the diver's recovery and minimize lasting effects. Find Out More

DAN First Aid for Hazardous Marine Life Injuries

First Aid for encounters with fire coral, jellyfish and other marine creatures!  Any time a person enters the marine environment there is a chance of being stung, bitten or cut. This course will teach you where you can expect to encounter potentially hazardous marine life and how to provide first aid when injur... Find Out More

DAN Neurological Assessment

Recognize the Signs and Symptoms of Stroke and Decompression Illness!  Rapid recognition of and response to a suspected neurological injury, regardless of cause, can help convince the injured person of the need for emergency oxygen and help the responder monitor the injured person's condition and report fin... Find Out More

Deep Diver

GO DEEP! Explore deeper dive sites with confidence at depths down to 130 ft. Learn to manage your gas supply, go over buddy contact procedures, and buoyancy control. Find Out More

Digital Underwater Photographer

"Take only pictures, leave only bubbles." The most popular diving specialties course. It’s easy and fun to capture images of your underwater scuba adventures. Find Out More

Discover Scuba

Breathe Underwater! A quick and easy introduction into breathing underwater. Let our professionals guide you through a scuba diving experience that you will never forget. Find Out More

Discover Tec Diving

EXPERIENCE TEC! This short course is designed to let divers experience technical diving in confined water, as well as get introduced to a few basic tec skills and procedures. Find Out More


Be a leader who mentors and motivates others. Gain dive knowledge, supervision abilities, and become a role model to divers around the world! Take the PADI Divemaster course and do what you love to do as a career. Find Out More

Divemaster Information Seminar

Looking for the first step in working with scuba as a career? Your adventure into the professional levels of recreational scuba diving begins with the PADI Divemaster program. Find Out More

Diver Propulsion Vehicle

DIVE IN THE FAST LANE! Propel your way through the water and glide over reefs, buzz around a large wreck, or weave through a kelp forest. Find Out More

Diving First Aid for Professional Divers (DFA PRO)

Comprehensive Diving First Aid for the Diving Professionals! People who dive as a part of their job or volunteer duties often need first-aid training to manage unique situations that may occur. DAN's Diving First Aid for Professional Divers (DFA Pro) course is designed for commercial, professional, aquarium... Find Out More

Drift Diver

GO WITH THE FLOW! Drift diving can be relaxing and exhilarating. The course teaches you how to enjoy going with the flow as you scuba dive down rivers and use ocean currents to glide along. Find Out More

Dry Suit Specialty

STAY WARM AND DRY SCUBA DIVING! Becoming a dry suit diver allows you to expand your boundaries and dive more places, more often. This suit seals you off from the water and keeps you comfortable, even in surprisingly cold water. Find Out More

Emergency First Response CPR & AED Course

CPR and AED in one live saving course! The Emergency First Response CPR & AED course teaches the basic principles of CPR and how to deploy and use an Automated External Defibrillation (AED) in an emergency situation. Find Out More

Emergency First Response Instructor Course

BTeach Emergency First Response! During the Emergency First Response Instructor course, you will build on your skill as an Emergency Responder and focus on developing your instructional abilities to teach these skills to others. Find Out More

Emergency First Response Primary (CPR) & Secondary (First Aid) Care

Save lives and provide first aid!  Combine Emergency First Response Primary Care (CPR) and Secondary Care (First Aid) in one course. Find Out More

Emergency First Response Primary Care (CPR)

You can save a life!  Emergency First Response Primary Care (CPR) teaches participants how to respond to life-threatening emergencies. Find Out More

Emergency First Response Secondary Care (First Aid)

Be able to provide First Aid! Emergency First Response Secondary Care (First Aid) covers injuries or illnesses that are not immediately life threatening. Find Out More

Emergency Oxygen Provider

THIS COURSE IS FOR ANYONE WHO IS AROUND DIVERS! Immediately recognize scuba diving illnesses treatable with emergency oxygen and be prepared to offer aid. There are no prerequisites or age restrictions. This course is open to everyone. Find Out More

Equipment Specialty

KNOW YOUR STUFF Learn to manage basic scuba diving equipment repairs and adjustments. Understand routine care and maintenance procedures and how dive gear works. Find Out More

Helitrox Diver

Hyperoxic TriMix The NAUI Helitrox Diver course provides the training and experience necessary to understand the hazards of utilizing helium-enriched EANx (hyperoxic trimix) for dives to depths to 150 fsw. Find Out More

Intro To Tech

Extend Your Limits! This course (Intro to Tech) introduces recreational divers to the rigors and discipline of technical diving. Find Out More


KAYAK DIVING IS ONE OF THE FASTEST GROWING SPORTS IN THE WORLD! The Kayak Diver Distinctive Specialty course was written by Scubatude Master Instructor Robert Arak. It is designed to give certified divers training and experience planning and executing scuba dives from a kayak. Combine the best of boat diving and sho... Find Out More

Master Scuba Diver Challenge

TAKE THE MASTER SCUBA DIVER CHALLENGE! Join the best of the best in recreational scuba diving. The Master Scuba Diver rating places you in an elite group of respected divers who have earned this rating through both significant experience (you need 50 dives) and advanced scuba training. Find Out More


"Lead the way." Fine-tune your underwater observation skills and learn to use your compass more accurately. Find Out More

Night Diver

See in the dark. See what happens underwater as day creatures sleep and nocturnal organisms emerge when the sun goes down. Find Out More

Nitrox (Enriched Air)

EXTEND YOUR DIVE WITH NITROX! The most popular PADI specialty course. Scuba diving with enriched air nitrox gives you more no decompression time, especially on repetitive scuba dives. Find Out More

Open Water

LEARN TO SCUBA DIVE!  If you’ve always wanted to learn how to scuba dive, discover new adventures, or simply see the wondrous world beneath the waves, this is where it all starts. The PADI Open Water Diver course is the world’s most popular scuba course, and has introduced millions of people to the ... Find Out More

PADI Full Face Mask Diver

PADI Full Face Mask Diver Specialty  Breathe easy! You will be amazed at the comfort and ease of breathing that comes with learning to use a full face mask. Find Out More

PADI Instructor Development Course (IDC)

Share your passion. Become a PADI dive Instructor! This is a two-part course - the Assistant Instructor (AI) course and the Open Water Scuba Instructor (OWSI) program. Find Out More

PADI Open Water Scuba Instructor (OWSI)

The next step to become a PADI dive Instructor! This is part two of a two-part course - the Assistant Instructor (AI) course and the Open Water Scuba Instructor (OWSI) program. Find Out More

Peak Performance Buoyancy

Control Yourself! Observe aquatic life without disturbing their surroundings. Improve the buoyancy skills you learned as a new diver and elevate them to the next level. Find Out More


It's Time to Get Back in the Water! Whether you’ve been dry for a while and need to refresh scuba principles and skills, or you've been diving a lot but want to review the basics, PADI ReActivate is for you. Find Out More

Rescue Diver

MAKE A DIFFERENCE. BE A RESCUE DIVER! Learn to prevent and manage problems in the water, and become more confident in your skills as a diver. It's challenging, yet very rewarding. Find Out More


SILENT UNDERWATER COMMUNICATION! Waiting until your surface interval just to communicate can be frustrating. Whether you are having a problem, or just want to point out something cool, keeping good communication with your buddy can make the difference between an okay dive and a great dive! Find Out More

Search and Recovery

Lost and Found Retrieve lost items that have fallen overboard or off a dock. Learn effective search patterns and using a lift bag for heavy objects. Find Out More

Self Reliant Diver

Are you alone? Develop self-reliance and independence while diving. Find Out More

TDI / HOG Regulator Service Course

SERVICE YOUR OWN HOG REGULATORS! This is a full 8-hour day program, and is designed for divers who own and will service their own HOG regulators. During the class you will be disassembling, cleaning, reassembling and troubleshooting your HOG 1st and 2nd stages. Find Out More

TDI Nitrox Gas Blender Course

Have you ever wondered how your nitrox cylinders are filled? <Whether you’re a dive shop employee wanting to learn the proper procedures for nitrox gas blending or a diver interested in the process of nitrox blending procedures, this course will give you an in-depth, behind the scenes perspective on how you... Find Out More

TDI Oxygen Cylinder Service Course


TDI Oxygen Equipment Service Technician Course


TDI Visual Inspection Procedures (VIP) Course

VISUALY INSPECT YOUR OWN TANKS! TDI Visual Inspection Procedures certifies individuals to perform a visual inspection on scuba tanks according to CGA and DOT standards. This course is designed for those with a technical background or technicians working at a dive shop, fire department, police agency or charter servi... Find Out More

Tec 40

WHEN ONE TANK IS NOT ENOUGH! Designed for the diver transitioning from recreational diving to technical diving. Find Out More

Technical Decompression Diver

Decompress! The NAUI Technical Decompression Diver course provides you with the theory, methods, and procedures of planned staged decompression diving while using optimal breathing gas mixtures. Find Out More

Wreck Diver

DIVE IN TO HISTORY! Ships, airplanes and even cars are fascinating to explore and usually teem with aquatic life. Each wreck dive offers a chance for a new discovery. Find Out More


THE NEXT LEVEL OF WRECK DIVING! The Wreck Penetration Distinctive Specialty Course was written by Scubatude Master Instructor, Robert Arak. Find Out More


98% OF ALL DIVERS FEEL THEY ARE UNPREPARED FOR A ZOMBIE APOCALYPSE! ...according to a recent survey we created and then falsified. Find Out More

Tec 40 CCR

SILENT DIVING! The Tec 40 CCR course is your entry into the tec diving realm. Learn the details of proper setup, predive checks, dive planning, failure and problem management and teamwork for CCR diving. Find Out More