| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| James Fisher | 1 | 1 | - | - | 1 |
| Luke Pearce | 1 | 1 | - | - | 1 |
| Joel Dume (Fra) | 1 | 1 | - | - | 1 |
| Romain Poite | 1 | 1 | - | - | 1 |
| Keith Lewis | 1 | 1 | - | - | 1 |
| A Ireland (Scot) | 1 | 1 | - | - | 1 |
| Donal Courtney | 2 | 1 | - | - | 2 |
| David Sainsbury (Eng) | 2 | 1 | - | - | 2 |
| Robin Goodliffe (Eng) | 3 | 1 | - | - | 3 |
| Terry Hall | 3 | 1 | - | - | 3 |
| Paul Kimber | 3 | 1 | - | - | 3 |
| Llyr Apgeraint-Roberts | 3 | 1 | - | - | 3 |
| Dean Richards | 5 | 1 | - | - | 5 |
| Gareth Copsey | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .