| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| 0 | 5 | - | 1 | 0 | |
| Wayne Barnes (Eng) | 7 | 2 | - | - | 3.5 |
| AJ Jacobs | 1 | 1 | - | - | 1 |
| Tim Wigglesworth (Eng) | 1 | 1 | - | - | 1 |
| Vivien Praderie | 1 | 1 | - | - | 1 |
| Matt Carley | 3 | 1 | - | - | 3 |
| Marius van der Westhuizen | 3 | 1 | - | - | 3 |
| Romain Poite | 4 | 1 | - | - | 4 |
| Paul Williams | 6 | 1 | - | - | 6 |
| Pascal Gauzere | 7 | 1 | - | - | 7 |
| Nic Berry | 7 | 1 | - | - | 7 |
| Jaco Peyper | 19 | 1 | - | - | 19 |
P = Matches played,
C = Cards .