| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Jeffrey Willard•Thomson |
| Used name | Jeffrey•Thomson |
| NOC | Canada |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Artistic Gymnastics (Gymnastics) | CAN |
Jeffrey Thomson | ||||
| Individual All-Around, Men (Olympic) | Final | B5 Judge - All-Around Final (Floor Exercise) | |||||
| Team All-Around, Men (Olympic) | Final | B6 Judge - Team Final (Parallel Bars) | |||||
| Parallel Bars, Men (Olympic) | Final | B2 Judge - Apparatus Final | |||||
| Rings, Men (Olympic) | Qualifying Round | B6 Judge - All-Around Qualifying (Rings) |