| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Luke Pearce | 2 | 1 | - | - | 2 |
| Tom Foley | 3 | 1 | - | - | 3 |
| Mathieu Raynal | 3 | 1 | - | - | 3 |
| Nigel Owens | 12 | 1 | - | - | 12 |
| Wayne Barnes (Eng) | 12 | 1 | - | - | 12 |
| Glen Jackson | 18 | 1 | - | - | 18 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Luke Pearce | 2 | 1 | - | - | 2 |
| Tom Foley | 3 | 1 | - | - | 3 |
| Mathieu Raynal | 3 | 1 | - | - | 3 |
| Nigel Owens | 12 | 1 | - | - | 12 |
| Wayne Barnes (Eng) | 12 | 1 | - | - | 12 |
| Glen Jackson | 18 | 1 | - | - | 18 |
P = Matches played,
C = Cards .