| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Fencing |  HUN |
István Sima | ||||
| Foil, Team, Men (Olympic) | Match #2 | Unified Team — Spain | Referee | ||||
| Foil, Team, Men (Olympic) | Match #2 | Italy — France | Referee | ||||
| Foil, Individual, Women (Olympic) | Pool #4 | Pool #4 | Referee | ||||
| Foil, Individual, Men (Olympic) | Pool #8 | Pool #8 | Referee | ||||
| Foil, Team, Women (Olympic) | Match #3 | Poland — Republic of Korea | Referee |
