Want to go beyond the basic level? This is the course for you.

Designed for certified divers, it allows you to expand your experience, safety, and depth, exploring new types of diving up to 40 meters. Greater awareness, more technique, more excitement.

Upon completion, you'll be able to dive without direct supervision (in conditions similar to those you'd expect during training), with solid preparation that opens the door to more challenging and exciting dives. It's the natural next step for those who want to truly grow in the world of diving.

The Deep Diver (NAUI) specialty is the course for those who want to truly explore the depths. It prepares you to plan and manage dives between 18 and 40 meters, always within no-decompression limits, with greater control and safety.

You'll delve into fundamental topics such as nitrogen narcosis, air consumption at altitude, physiology, and depth-specific procedures.

Upon completion, you will be able to dive without direct supervision (in conditions similar to those of training), with more targeted technical preparation than a general advanced course and the confidence needed to experience deep dives with greater awareness and confidence.

Do you want to dive longer and with greater awareness?

This course is designed for NAUI Open Water students and certified divers who want to expand their skills. It can be taken as a standalone specialty or integrated directly into the Advanced Open Water program or other NAUI courses.

You'll learn how to safely use EANx (Nitrox) as a breathing mix, understanding its benefits, limitations, and proper management. This increasingly sought-after skill will allow you to optimize your dives and enrich your diving experience.

Do you want to become a safer diver, ready to help others?

This course teaches you how to prevent, recognize, and manage diving emergencies with clarity and effectiveness. You'll learn assistance, transportation, and recovery techniques—both on the surface and from depth—working from a boat or shore, with freedivers and scuba divers.

It's a path that concretely increases your confidence and leadership in the water, as well as representing the fundamental requirement for accessing NAUI professional levels such as Divemaster and Instructor.