| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ben Whitehouse | 2 | 1 | - | - | 2 |
| Jerome Garces | 9 | 1 | - | - | 9 |
| Romain Poite | 11 | 1 | - | - | 11 |
| Nigel Owens | 11 | 1 | - | - | 11 |
| Wayne Barnes (Eng) | 12 | 1 | - | - | 12 |
| Craig Joubert | 14 | 1 | - | - | 14 |
| Jaco Peyper | 18 | 1 | - | - | 18 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Ben Whitehouse | 2 | 1 | - | - | 2 |
| Jerome Garces | 9 | 1 | - | - | 9 |
| Romain Poite | 11 | 1 | - | - | 11 |
| Nigel Owens | 11 | 1 | - | - | 11 |
| Wayne Barnes (Eng) | 12 | 1 | - | - | 12 |
| Craig Joubert | 14 | 1 | - | - | 14 |
| Jaco Peyper | 18 | 1 | - | - | 18 |
P = Matches played,
C = Cards .