It is important to be familiar with your equipment in order to improve your technical diving skills. This will make it easy to locate the equipment you need in an emergency. It is also a good idea to practice using your backup gear. While you shouldn't dive with your backup equipment, you should practice using it when necessary. This will make sure you always have backup equipment in case anything goes wrong.
TDI
Technical divers should be able to use a decompression device. Technical divers should also be able to calculate how many decompression stops are required to complete a multilevel dive.
NAUI
The NAUI technical diver skills course takes 20 hours and teaches advanced diving skills. It also includes advanced lifesaving, rescue, or contingency procedures. For students to enroll in this course, they must have advanced scuba diver certification or an equivalent. You also need to meet the minimum age requirement and other pre-requisites.
GUE
GUE technical diving skills certification allows you to perform rescue and technical diving operations. These skills include the ability manage an unconscious diver underwater and to use GUE equipment in water. Scuba divers also need to be proficient in open water skills including ascents and descents. In addition to being able to swim at least 500 meters (450m) with one breath hold, divers must be proficient in basic equipment and recognize their diving limits.
IANTD
The IANTD Technical Diver program adds a new level of safety to recreational diving. Among other things, it trains its students to use rebreathers, which have cutting-edge benefits, such as extended bottom times and better decompression.
DSAT
The DSAT TecRec range of technical diving skills courses was first developed in the early 2000s. These courses have always produced highly-trained technical divers. Its training methods include state-of the-art training materials, and a logical integrated curriculum flow. All the training levels cover everything from basic to advanced, and the modular approach lets students progress at their own pace and gain experience at each level.
PADI
If you enjoy diving and are looking to improve your skills, you could enroll in a technical diving skills course with PADI. PADI Tec courses cover everything from planning your dives to using decompression software. You'll be able dive to depths as high as 50m (165ft), and you'll also learn how a desk-top decompression tool program works. There are several different levels of this course, and the goal is to become a professional technical diver.