| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Manuel Mejuto Gonzalez | 4 | 2 | - | - | 2 |
| Matteo Trefoloni | 1 | 1 | - | - | 1 |
| Massimo Busacca | 1 | 1 | - | - | 1 |
| Tom Henning Ovrebo | 1 | 1 | - | - | 1 |
| Svein Oddvar Moen | 1 | 1 | - | - | 1 |
| Pedro Proenca | 1 | 1 | - | - | 1 |
| Kyros Vassaras | 1 | 1 | - | - | 1 |
| Paul Allaerts | 1 | 1 | - | - | 1 |
| Grzegorz Gilewski | 1 | 1 | - | - | 1 |
| Fernando Teixeira Vitienes | 1 | 1 | - | - | 1 |
| Stephane Lannoy | 2 | 1 | - | - | 2 |
| Martin Atkinson | 2 | 1 | - | - | 2 |
| Olegario Benquerenca | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .