3.10.1993 | CMAS * Bronze | |
12.05.1994 | PADI Advanced Open Water Diver | |
5.03.2004 | PADI Enriched Air Diver | |
7.12.2005 | PADI Rescue Diver | |
14.12.2005 | PADI Divemaster | |
23.04.2006 | PADI Dry Suit Diver | |
30.11.2006 | PADI Assistant Instructor | |
2.08.2009 | CMAS Nitrox ** | |
22.01.2012 | SSI Ice Diver |