| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2008 Summer Olympics
|
Volleyball (Volleyball) |
 NED |
|
|
|
Frans Lodérus |
|
|
Volleyball, Men
(Olympic)
|
|
Match #1 |
Russian Federation — Bulgaria |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #3 |
Poland — Germany |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #14 |
Poland — Russian Federation |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #1 |
United States — Cuba |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #6 |
Japan — Venezuela |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #9 |
Brazil — Serbia |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #12 |
Italy — Serbia |
Referee #1 |
|
|
|
2012 Summer Olympics
|
Volleyball (Volleyball) |
NED |
|
|
|
Frans Lodérus |
|
|
Volleyball, Men
(Olympic)
|
|
Match 3/4 |
Italy — Bulgaria |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Russian Federation — Poland |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #5 |
Italy — Argentina |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #12 |
Argentina — Bulgaria |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #1 |
Russian Federation — Germany |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #9 |
United States — Brazil |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #4 |
People's Republic of China — Turkey |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #13 |
People's Republic of China — Republic of Korea |
Referee #2 |
|
|