| Type | Country | Location/nuclear power plant |
| F | Hungary | Paks |
| R | Ukraine | South Ukraine |
| S | Ukraine | Khmelnitsky-1 |
| S | Hungary | Budapest |
| S | Romania | Bucharest |
| S | Russian Federation | Kursk |
| S | Russian Federation | Kursk |
| S | Bulgaria | Sofia |
| S | China | Beijing |
| S | Czech Republic | Prague |
| S | Sweden | Forsmark |
| S | Ukraine | Chernobyl |
| S | USA | Argonne |
| T | Russian Federation | Kursk |
Type F: Follow-up mission; Type R: Review mission; Type S: Seminar; Type T: Analysis mission.