- Open Circuit
- Advanced-Nitrox-Open-Water-Diver
- Nitrox-Diver
- Deco-Diver
- Extended Range-Diver
- Recreational Trimix-Diver
- Advanced Trimix-Diver
- Sidemount-Diver
- Gasblender
- Rebreather
- Divesoft Liberty-Level1
- Liberty Sidemount-Level1
- Liberty Backmount-Level3
