All important informations and regulations for coming to Serbia you can find on this website:
https://www.mfa.gov.rs/en/citizens/travel-serbia
https://www.mfa.gov.rs/en/citizens/travel-serbia
If any of the delegates need a visa to enter Serbia, we are ready to help with visa issuance.
You need to contact:
Amateur Radio Union of Serbia:
ph: +381 11 3033583
e-mail: savez@yu1srs.org.rs sekretar@yu1srs.org.rs
or
Dušan Ćeha YU1EA
ph: +381 64 1130590
viber/whatsapp/telegram: +381 64 1130590
e-mail: dusan.ceha@gmail.com