| Roles | Referee | 
|---|---|
| Sex | Male | 
| Full name | Matthijs•de Vrijer | 
| Used name | Matthijs•de Vrijer | 
| NOC |  Netherlands | 
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2002 Winter Olympics | Speed Skating (Skating) |  NED | Matthijs de Vrijer | ||||
| 1,000 metres, Men (Olympic) | Final Standings | Starter | |||||
| 1,500 metres, Men (Olympic) | Final Standings | Starter | |||||
| 5,000 metres, Men (Olympic) | Final Standings | Starter |