| U17 EURO 2006 Luxembourg - Appearances as Referee |  |
 |
 |
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| 03/05/2006 | Hungary | - | Russia | 0:1 | 3 | - | - |
| 05/05/2006 | Germany | - | Czech Republic | 0:0 | 2 | - | - |
| 11/05/2006 | Germany | - | Russia | 0:1 | 3 | - | - |
| U17 EURO 2006 Luxembourg - Appearances as Referee | |
|
|
||||
| 03/05/2006 | Hungary | - | Russia | 0:1 | 3 | - | - |
| 05/05/2006 | Germany | - | Czech Republic | 0:0 | 2 | - | - |
| 11/05/2006 | Germany | - | Russia | 0:1 | 3 | - | - |
| Complete name: | William Collum |
| Born: | 18/01/1979 |
| Place of birth: |
Glasgow, 
Scotland |
| Residence: | Motherwell |
| Nationality: |
Scotland |
| Profession: | Lehrer |
| Height: | 174 cm |
| Weight: | 69 kg |