Referee
| # | Name | Country | Matches | Yellow | Yellow-Red | Red | 11m | |
|---|---|---|---|---|---|---|---|---|
| 1 |  | Mark Shield | Australia | 3 | 10 | 0 | 1 | 1 |
 | Jorge Larrionda | Uruguay | 3 | 15 | 0 | 0 | 1 | |
| 3 |  | Dr. Markus Merk | Germany | 2 | 10 | 2 | 0 | 0 |
 | Lucílio Batista | Portugal | 2 | 14 | 0 | 0 | 1 | |
 | Valentin Ivanov | Russia | 2 | 4 | 0 | 0 | 0 | |
| 6 |  | Coffi Codjia | Benin | 1 | 3 | 0 | 0 | 0 |
 | Carlos Batres | Guatemala | 1 | 6 | 1 | 0 | 0 | |
 | Carlos Amarilla | Paraguay | 1 | 5 | 0 | 0 | 1 | |
 | Masoud Moradi | Iran | 1 | 0 | 0 | 0 | 0 |
