
You may be interested in a PADI certification if you wish to become a certified diver. PADI offers many levels of training. The courses usually include three main components. There is an online self-study module that will teach you the basics of diving, confined water and open water diving, as well as a practical dive to put all your knowledge into action. You can get a good feel for diving, whether you are just starting out or an experienced diver.
PADI
PADI offers different levels of certification. PADI offers many courses to help you become a professional diver. PADI offers a variety of certifications, from Open Water Diver to Scuba Diver.

SSI
To become a SSI instructor, you must first be familiar with the SSI certification charts. It is important to know that SSI certification programs are not only for the beginner, but also for more advanced ones. SSI certification classes can be done online or in-person. During your training, you will experience several sessions in both open- and confined water. A qualified instructor will guide you and help you to improve your skills.
NAUI
There are many differences between NAUI and PADI certifications. The biggest differences are in the teaching method and certification requirements. These differences can have a significant impact on a diver’s skill level. The best way to decide which certification to pursue is to consider your attitude and your physical capabilities.
CMAS
CMAS Padi's certification chart has a slightly different structure than PADI's. Although the two agencies are similar in many ways, their certifications are different. CMAS requires 4 dives to learn and a dive of 18m, while PADI requires 5 dives.
BSAC
A diver can continue his or her training with BSAC after completing the BSAC Open water Diver program. The BSAC certification list lists the courses that will help the diver reach the advanced level. These courses can be expensive and cost between 25 and 55 US dollars.

Digital Underwater Photographer
The PADI certification for digital underwater photographers includes an introduction to underwater photography as well as various camera techniques. This specialty can also be done in one course or in two. It includes topics such a use of colour filters and white balancing, and camera setup. Students also learn how to resolve image resolution and file formats.