| Brevetten |
| Instructor Trainer Adv. Recreational Trimix |
| Instructor EANx & Trimix gas Blender |
| Instructor Advanced EANx |
| Instructor Normoxic Trimix |
| Instructor Trimix OC |
| Instructor ART CCR - Inspiration |
| Instructor ART CCR - Liberty |
| Instructor ART CCR - sidemount Liberty |
| Instructor Normoxic CCR |
| Instructor Normoxic CCR - Liberty SM |
| Instructor Normoxic CCR - Liberty BM |
| Instructor Normoxic CCR - Inspiration |
| Instructor Trimix CCR |
| Instructor CCR Trimix - Liberty SM |
| Instructor CCR Trimix - Liberty BM |
| Instructor CCR Trimix - inspiration |
| Instructor DUAL CCR |
| Instructor Intro to Cave |
| Instructor Technical Cave |
| Instructor Adv. Cave DPV |
| Instructor CCR Cave |
| Tek Open Water Side Mount Instructor |
| Tek Open Water DPV instructor |
| Decompression specialist Instructor |
| Self Sufficient Instructor |