Course descriptions and pre-requirements:

Open circuit training:

• TDI SIDEMOUNT
• TDI ADVANCED NITROX
• TDI DECOMPRESSION PROCEDURES
• TDI HELITROX
• TDI EXTENDED RANGE
• TDI TRIMIX
  
• TDI ADVANCED TRIMIX
• SSI EXTENDED RANGE
• SSI TECNICAL EXTENDED RANGE
• SSI HYPOXIC TRIMIX

Cave training:

• TDI CAVERN
• TDI INTRO TO CAVE
• TDI FULL CAVE DIVER
• SSI CAVERN
• SSI CAVE DIVING
• SSI FULL CAVE DIVING

CCR training (Megalodon ja Poseidon):

• TDI CCR AIR DILUENT DIVER - 30 METERS
• TDI CCR AIR DILUENT DECO DIVER - 45 METERS
• TDI CCR HELITROX
• TDI REBREATHER CAVERN
• TDI REBREATHER INTRO TO CAVE
• TDI REBREATHER FULL CAVE

Gas blender:

• TDI NITROX GAS BLENDER COURSE
• TDI ADVANCED GAS BLENDER COURSE
  
• SSI GAS BLENDER