| Competition | City | Date | Roles |
|---|
| 1 | World Team Trophy 2012 | Tokyo | 2012-04-18 | Judge (Senior pairs, Senior ice dance) |
| 2 | World Championship 2012 | Nice | 2012-03-26 | Judge (Senior ice dance) |
| 3 | Cup of Nice 2011 | Nice | 2011-10-26 | Judge (Senior men, Senior ice dance) |
| 4 | JGP Innsbruck 2011 | Innsbruck | 2011-09-28 | Judge (Junior ice dance) |
| 5 | Nebelhorn Trophy 2011 | Oberstdorf | 2011-09-22 | Judge (Senior ice dance) |
| 6 | Grand Prix and Junior Grand Prix Final 2010 | Beijing | 2010-12-08 | Judge (Senior men, Senior pairs, Senior ice dance, Junior men) |
| 7 | Skate Canada 2009 | Kitchener | 2009-11-19 | Judge (Senior men) |
| 8 | Cup of Russia 2009 | Moscow | 2009-10-22 | Judge (Senior pairs) |
| 9 | JGP Lake Placid 2009 | Lake Placid | 2009-09-02 | Judge (Junior men) |
| 10 | Grand Prix and Junior Grand Prix Final 2008 | Goyang City | 2008-12-10 | Judge (Senior pairs, Senior ice dance, Junior pairs, Junior ice dance) |
| 11 | NRW Trophy 2008 | Dortmund | 2008-12-04 | Judge (Senior ladies, Senior men) |
| 12 | Finlandia Trophy 2008 | Vantaa | 2008-10-09 | Judge (Senior ladies) |
| 13 | Nebelhorn Trophy 2008 | Oberstdorf | 2008-09-25 | Referee (Senior pairs)
|
| 14 | Skate Canada 2007 | Quebec City | 2007-11-01 | Judge (Senior men, Senior pairs) |
| 15 | JGP Chinese Taipei Cup 2006 | Taipei City | 2006-10-11 | Judge (Junior ladies, Junior pairs) |
| 16 | German Championships 2006 | Berlin | 2005-12-27 | Referee (Senior men, Junior ladies 2)
Judge (Senior men, Junior ladies 2) |
| 17 | Skate America 2005 | Atlantic City | 2005-10-20 | Judge (Senior men) |
| 18 | JGP Belgrade 2004 | Belgrade | 2004-09-23 | Judge (Junior men) |
| 19 | Skate Canada 2003 | Mississauga | 2003-10-30 | Judge (Senior ladies) |
| 20 | Skate America 2003 | Reading | 2003-10-23 | Judge (Senior ladies) |
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