| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Luke Pearce | 9 | 3 | - | - | 3 |
| Karl Dickson | 3 | 2 | - | - | 1.5 |
| Marius van der Westhuizen | 1 | 1 | - | - | 1 |
| Ian Davies | 2 | 1 | - | 1 | 1 |
| Mike Adamson | 4 | 1 | - | - | 4 |
| Peter Fitzgibbon | 4 | 1 | - | 1 | 2 |
| Alain Rolland (Ire) | 6 | 1 | - | - | 6 |
| Pascal Gauzere | 7 | 1 | - | - | 7 |
| Andrew Brace | 7 | 1 | - | - | 7 |
| JP Doyle | 8 | 1 | - | - | 8 |
| Romain Poite | 10 | 1 | - | - | 10 |
| Jerome Garces | 13 | 1 | - | - | 13 |
| John Lacey | 15 | 1 | - | - | 15 |
| Craig Evans | 1 | - | - | 1 | 1 |
P = Matches played,
C = Cards .