![](http://uscommercialdiver.com/wp-content/uploads/2022/12/Helmet.jpg)
Kinds of Helmets and manufactures, History of helmets, use of the helmet, assemble, disassemble, maintenance.
- Be between 18 and 40 years old
- Be at least Advanced open water or equivalent plus 20 dives up to 30 m
- Complete the Registration Form (Student Registration Form)
- Complete the Medical forms