This course turns experienced tec divers into extreme divers. During this course, you'll make dives as deep as 90 metres/300 feet, use multigas trimix computers, & handle up to 4 stage/deco cylinders.

Extend your depth range the right way with a blend of helium, oxygen & nitrogen (trimix). The Tec Trimix 65 course introduces you to using trimix down to a maximum depth of 65 metres/210 feet.

As a Tec Trimix Instructor you can teach the full range of deep open-circuit tec diving courses, including Tec Trimix 65 and Tec Trimix Diver. It's a respected certification only a few achieve.

Being a gas blender is a key job at a busy PADI Dive Center or Resort. This course teaches you how to blend enriched air nitrox and helium-based gases using one or more blending methods.

Breathe without exhaling bubbles as a rebreather diver. You'll get longer no stop limits, learn to reuse the gas you exhale by recycling the good part and replenishing it for your next breath.

Get longer no stop limits, reduced gas consumption (reuse most of your exhaled gas), & unmatched wildlife encounters because you don't release annoying bubbles.

Dive in silence and train to dive as deep as 40 metres/130 feet. Learn about scrubbers, oxygen consumption and bailout requirements including how to configure a bailout cylinder system.

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.

The next step in becoming a tec CCR diver. Learn to complete multiple decompression stops, manage life-support problems, and dive with trimix/heliox as a diluent. It's a considerable challenge.

Significantly more challenging than the Tec 60 CCR Diver course. You'll learn to plan and make dives with hypoxic trimix/heliox using a Type T (technical) CCR to a max depth of 100 metres/330 feet.

Tec 40 Instructors introduce divers to tec diving and open up the world of tec exploration to the next generation. Ask your PADI Tec 50 Instructor Trainer how you can get started.

This course is the entry into the ranks of Tec CCR professionals and qualifies you to conduct Discover Rebreather programs and teach the Tec 40 CCR Diver course.

Build on your Tec 40 CCR course & become a Tec 60 CCR Instructor. Train tec divers to extend their CCR diving adventures down to 60 metres/200 feet & dive through multiple decompression stops.

Learn to guide divers through meticulous dive planning and execution of 100 metres/300 feet dives. Configure and use 4 different offboard bailout systems and practice different emergency scenarios.

Tec 50 Instructors develop tec divers to extended their range ready to take part in many types of tec exploration - Ask your Tec 50 Instructor Trainer.