Foreign citizens are allowed to enter the Republic of Serbia provided that they have one of the following documents:

1. Negative RT-PCR test for the presence of SARS-CoV-2 virus while the negative Antigen FIA Rapid test is valid only if it is done in the United States of America or Republic of Slovenia, not older than 48 hours from the date of issue of the results.
2. Certificate of complete vaccination issued by the Republic of Serbia, i.e. a foreign state with which the Republic of Serbia has concluded an agreement on the recognition of vaccination.
3. Certificate of overcome COVID-19 disease – a certificate or other public document stating that the holder of the document has overcome the disease caused by the SARS-CoV-2 virus, i.e. that this person has been diagnosed with the SARS-CoV-2 virus, provided that no less than 14 days or more than six months may elapse from the first test, issued by the Institute of Public Health established for the territory of the Republic of Serbia, i.e. the competent authority of the state with which the Republic of Serbia has concluded an agreement or de facto reciprocity on the recognition of such documents 
4. EU digital certificate issued by the competent authorities of states in the EU Digital COVID certificate system, regarding the trust framework for issuing, verifying and recognizing interoperable vaccination certificates of vaccination against COVID-19, tests and recovery certificates (EU Digital COVID Certificate).
   Beside EU member states, the above mentioned applies also to EU digital certificate issued by the competent authorities of countries outside EU that are part of the EU Digital COVID certificate system. (List of these states may be found via following link.