| Competition | City | Date | Roles |
|---|
| 1 | JGP Ostrava 2018 | Ostrava | 2018-09-26 | Judge (Junior ice dance) |
| 2 | Asian Open Figure Skating Trophy 2018 ISU | Bangkok | 2018-08-04 | Referee (Senior ice dance)
Judge (Senior ladies) |
| 3 | Asian Open Figure Skating Trophy 2018 | Bangkok | 2018-08-01 | Judge (Junior men, Junior ladies, Intermediate novice girls, Intermediate novice boys) |
| 4 | Olympics 2018 | PyeongChang | 2018-02-09 | Judge (Senior ice dance) |
| 5 | Four Continents Championships 2018 | Taipei City | 2018-01-22 | Judge (Senior ice dance) |
| 6 | Cup of China 2017 | Beijing | 2017-11-03 | Judge (Senior ice dance) |
| 7 | JGP Gdansk 2017 | Gdansk | 2017-10-04 | Judge (Junior pairs, Junior ice dance) |
| 8 | JGP Zagreb 2017 | Zagreb | 2017-09-27 | Judge (Junior ladies, Junior ice dance) |
| 9 | Asian Junior Figure Skating Challenge 2017 | Hong Kong | 2017-09-09 | Judge (Junior men 1, Junior men 2, Junior ladies 3, Junior ladies 1, Junior ladies 2, Advanced novice boys, Advanced novice girls, Basic novice B boys, Basic novice A girls 1, Basic novice A boys, Basic novice A girls 3, Basic novice A girls 2, Pre-novice girls 1, Pre-novice girls 2) |
| 10 | Asian Open Figure Skating Trophy 2017 | Hong Kong | 2017-08-05 | Judge (Senior men, Junior ladies, Advanced novice girls, Basic novice A girls) |
| 11 | Hong Kong Championships 2017 | Hong Kong | 2017-04-25 | Judge (Senior men, Senior ladies, Junior ladies, Junior men, Advanced novice boys, Advanced novice girls, Basic novice B girls, Basic novice A boys, Basic novice A girls) |
| 12 | World Team Trophy 2017 | Tokyo | 2017-04-20 | Judge (Senior ice dance) |
| 13 | World Junior Championship 2017 | Taipei City | 2017-03-13 | Judge (Junior ice dance) |
| 14 | Four Continents Championships 2017 | Gangneung | 2017-02-14 | Judge (Senior ice dance) |
| 15 | Cup of China 2016 | Beijing | 2016-11-18 | Judge (Senior ice dance) |
| 16 | Skate America 2016 | Chicago | 2016-10-21 | Judge (Senior men, Senior pairs) |
| 17 | Asian Junior Figure Skating Challenge HKG 2016 | Hong Kong | 2016-10-03 | Judge (Junior men 1, Junior men 2, Junior ladies 2, Junior ladies 1, Advanced novice girls, Advanced novice boys, Basic novice B girls, Basic novice A girls, Basic novice A boys, Pre-novice boys 2, Pre-novice girls 2, Pre-novice boys 1, Pre-novice girls 1, Juvenile boys 2, Juvenile girls 2, Juvenile boys 1, Juvenile girls 1) |
| 18 | World Championship 2016 | Boston | 2016-03-26 | Judge (Senior ice dance) |
| 19 | Four Continents Championships 2016 | Taipei | 2016-02-16 | Judge (Senior ice dance) |
| 20 | JGP Colorado Springs 2015 | Colorado Springs | 2015-09-02 | Judge (Junior men, Junior pairs) |
| 21 | Four Continents Championships 2015 | Seoul | 2015-02-10 | Judge (Senior ice dance) |
| 22 | Warsaw Cup 2014 | Warsaw | 2014-11-20 | Judge (Senior ice dance) |
| 23 | Cup of China 2014 | Shanghai | 2014-11-06 | Judge (Senior pairs, Senior ice dance) |
| 24 | Nebelhorn Trophy 2014 | Oberstdorf | 2014-09-24 | Judge (Senior men, Senior ice dance) |
| 25 | Olympics 2014 | Sochi | 2014-02-07 | Judge (Senior ice dance) |
| 26 | Four Continents Championships 2014 | Taipei City | 2014-01-20 | Judge (Senior ice dance) |
| 27 | Cup of China 2013 | Beijing | 2013-11-01 | Judge (Senior pairs, Senior ice dance) |
| 28 | Nebelhorn Trophy 2013 | Oberstdorf | 2013-09-25 | Judge (Senior ice dance) |
| 29 | Cup of China 2012 | Shanghai | 2012-11-02 | Judge (Senior men, Senior ice dance) |
| 30 | JGP Zagreb 2012 | Zagreb | 2012-10-03 | Judge (Junior pairs) |
| 31 | JGP Bled 2012 | Bled | 2012-09-26 | Judge (Junior men) |
| 32 | World Team Trophy 2012 | Tokyo | 2012-04-18 | Judge (Senior ice dance) |
| 33 | World Championship 2012 | Nice | 2012-03-26 | Judge (Senior ice dance) |
| 34 | World Junior Championship 2011 | Gangneung | 2011-02-27 | Judge (Junior ice dance) |
| 35 | Four Continents Championships 2011 | Taipei City | 2011-02-15 | Judge (Senior ice dance) |
| 36 | Grand Prix and Junior Grand Prix Final 2010 | Beijing | 2010-12-08 | Judge (Senior ice dance, Junior ice dance) |
| 37 | Cup of China 2010 | Beijing | 2010-11-04 | Judge (Senior ice dance) |
| 38 | NHK Trophy 2010 | Nagoya | 2010-10-21 | Judge (Senior men, Senior ice dance) |
| 39 | Grand Prix and Junior Grand Prix Final 2009 | Tokyo | 2009-12-02 | Judge (Senior ice dance, Junior ice dance) |
| 40 | NHK Trophy 2008 | Tokyo | 2008-11-27 | Judge (Senior pairs) |
| 41 | Cup of China 2008 | Beijing | 2008-11-05 | Judge (Senior ladies) |
| 42 | Cup of Russia 2007 | Moscow | 2007-11-22 | Judge (Senior ladies) |
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