| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Wayne Barnes (Eng) | 16 | 2 | - | - | 8 |
| Mathieu Raynal | 5 | 1 | - | - | 5 |
| Glen Jackson | 5 | 1 | - | - | 5 |
| J Jutge (Fra) | 5 | 1 | - | - | 5 |
| Jonathan Kaplan | 6 | 1 | - | - | 6 |
| Pascal Gauzere | 6 | 1 | - | - | 6 |
| George Clancy | 11 | 1 | - | - | 11 |
| Jerome Garces | 12 | 1 | - | - | 12 |
P = Matches played,
C = Cards .