| BGR013 | Institute of Viticulture and Enology
1, Rue Kala Tepe
5800 Pleven | BULGARIA | | BJURAKANI | | | |
| SVK 01 | Vyskumná stanica Vinohradnicka
Weinbaustation
90081 Senkvice | SLOVAKIA | | BJURAKANI | | | |
| UKR050 | NIViV Natsional'nyi Institut Vinograda I Vina "Magarach"
National Institute of Vine and Wine "Magarach"
31 Kirov Street
98600 Yalta, Crimea | UKRAINE | | BYURAKANI | | | |
