ANDI Extended Range Diver
ANDI Technical Divemaster
ANDI Trimix Diver
Poseidon Se7en „Rebreather-Tauchen“
ANDI Technical Trimix Diver
Sidemount
PADI Tec 40 Kurs
PADI Tec 45
PADI Tec 50
CCR Rebreather Inspiration / Evolution User Kurs
ANDI Complete SafeAir (Advanced Nitrox) User
GUE Fundamentals Kurs
ANDI Technical SafeAir Diver
Certified Gas Blender (CGB)
JJ-CCR
HOLLIS EXPLORER