
To enhance your technical diving skills, it's important to become familiar with your gear. This will help you quickly find your equipment in case of an emergency. It also helps to practice using your backup equipment. It is important to practice using your backup equipment when you need it. You will have an extra set in case of emergency.
TDI
In addition to being knowledgeable about gas blends, nitrogen levels, and dive computer settings, technical divers must know how to use a decompression system. Technical divers must know how to calculate the number decompression stop needed to make a super multilevel diving experience.

NAUI
The NAUI technical diving skills class requires 20 hours of classroom instruction and focuses on advanced diving skills. It also focuses on advanced lifesaving, rescue, and contingency procedures. For students to enroll in this course, they must have advanced scuba diver certification or an equivalent. Prerequisites and a minimum age are also required.
GUE
GUE technical diving skills certification gives you the ability to perform rescue or technical dive operations. These skills include the ability control an unconscious diver underwater. Open water skills such as ascent and descent are also required for scuba divers. The course requires scuba divers to be able and competent in open water skills, including ascent and descent, for at least 500 metres (450 meters).
IANTD
The IANTD Technical Diver program goes beyond recreational diving and adds a whole new level of safety and confidence to the diving experience. Among other things, it trains its students to use rebreathers, which have cutting-edge benefits, such as extended bottom times and better decompression.
DSAT
DSAT TecRec is a range of technical diving skill courses that was developed in the early 2000s. They have produced high-quality technical divers. The training method includes the most up-to-date training materials and an integrated, logical course flow. The training levels range from basic to advanced. Students can progress at their own pace while gaining experience at each level.

PADI
You can take a PADI technical dive skills course if you are passionate about diving. PADI Tec courses teach you everything, from how to plan your dives to how to use decompression software. You will learn to dive to depths up 50m (165ft), with little to no decompression, and how to use a desktop decompression program. There are many levels to this course. The ultimate goal is professional technical diving.