| Friendlies 1980 - Appearances as Referee |  |
 |
 |
||||
| 01/04/1980 | Switzerland | - | Greece | 2:0 | - | - | - |
| Friendlies 1980 - Appearances as Referee | |
|
|
||||
| 01/04/1980 | Switzerland | - | Greece | 2:0 | - | - | - |
| Complete name: | Dušan Krchňák |
| Born: | 14/10/1947 |
| Place of birth: |
Bratislava, 
Slovakia |
| Residence: | Bratislava |
| Nationality: |
Czech Republic |
| Club: | Karriereende |