Depending on your citizenship, you may need a visa to travel to Bulgaria, in order to attend EEGS.
More information about the Visa Regime for foreigners with ordinary passports, citizens of countries for which are required/ not required visas for a short stay in the Republic of Bulgaria you can obtain on this link.
You can download the VISA APPLICATION FORM from this link.
For official information, see the Consular Services of the Republic of Bulgaria.
Letter of Invitation for Visa Application
In case that you need an official letter of invitation for Visa Application, please fill in the form below: