| Competition | City | Date | Roles |
|---|
| 1 | World Championship 2016 | Boston | 2016-03-26 | Judge (Senior pairs) |
| 2 | 42. Leo Scheu Memorial | Graz | 2015-10-27 | Judge (Junior ladies, Junior men, Advanced novice girls, Advanced novice boys, Basic novice A boys, Basic novice A girls) |
| 3 | Finlandia Trophy 2015 | Espoo | 2015-10-08 | Judge (Senior ladies, Senior men) |
| 4 | Hellmut Seibt Memorial 2015 | Vienna | 2015-02-25 | Judge (Basic novice B boys) |
| 5 | Hellmut Seibt Memorial ISU | Vienna | 2015-02-25 | Judge (Junior ladies, Junior men, Advanced novice girls, Advanced novice boys) |
| 6 | Nebelhorn Trophy 2014 | Oberstdorf | 2014-09-24 | Judge (Senior ladies, Senior pairs) |
| 7 | NRW Trophy 2013 | Dortmund | 2013-12-04 | Referee (Advanced novice girls)
Judge (Advanced novice girls) |
| 8 | 16th Merano Cup | Merano | 2013-11-15 | Judge (Senior men, Senior ladies, Junior men, Junior ladies) |
| 9 | World Championship 2013 | London | 2013-03-11 | Judge (Senior men) |
| 10 | NHK Trophy 2012 | Miyagi | 2012-11-22 | Judge (Senior men, Senior pairs) |
| 11 | JGP Bled 2012 | Bled | 2012-09-26 | Judge (Junior ladies) |
| 12 | Ice Challenge 2011 | Graz | 2011-11-01 | Judge (Senior men, Junior ladies, Junior men, Advanced novice girls) |
| 13 | Skate America 2011 | Ontario | 2011-10-20 | Judge (Senior ladies, Senior pairs) |
| 14 | 3rd Rooster cup | Courbevoie | 2011-04-28 | Referee (Basic novice A boys, Basic novice A girls, Cubs girls, Chicks girls, Chicks boys)
|
| 15 | NRW Trophy 2010 | Dortmund | 2010-12-02 | Referee (Advanced novice girls, Basic novice A girls)
Judge (Advanced novice girls, Basic novice A girls) |
| 16 | 13th Merano Cup | Merano | 2010-11-19 | Judge (Senior men, Junior ladies, Junior men) |
| 17 | JGP Pokal der Blauen Schwerter 2010 | Dresden | 2010-10-06 | Referee (Junior pairs)
|
| 18 | European Championship 2010 | Tallinn | 2010-01-18 | Judge (Senior pairs) |
| 19 | NRW Trophy 2009 | Dortmund | 2009-12-03 | Referee (Senior ladies)
Judge (Senior ladies) |
| 20 | Trophée Eric Bompard 2009 | Paris | 2009-10-15 | Judge (Senior men, Senior pairs) |
| 21 | World Championship 2008 | Göteborg | 2008-03-16 | Judge (Senior pairs) |
| 22 | German Championships 2008 | Dresden | 2008-01-03 | Judge (Senior ladies, Junior ladies) |
| 23 | NRW Trophy 2007 | Dortmund | 2007-11-30 | Referee (Senior men, Junior ladies)
Judge (Senior men, Junior ladies) |
| 24 | Cup of Russia 2007 | Moscow | 2007-11-22 | Judge (Senior ladies, Senior pairs) |
| 25 | Grand Prix Final 2006 | St. Petersburg | 2006-12-14 | Judge (Senior ladies, Senior pairs) |
| 26 | Karl Schäfer Memorial 2005 | Wien | 2005-10-12 | Judge (Senior ladies, Senior pairs) |
| 27 | Cup of China 2004 | Beijing | 2004-11-11 | Judge (Senior men, Senior pairs) |
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