On April 22, 2021, the Rulebook on application forms for issuance of individual licenses for the use of radio frequencies („Official Gazette of RS“, No. 37/21) went into force.

The Rulebook prescribes the application form for the issuance of licenses for radio frequency usage depending on the type of electronic communications network or service for which the radio frequency application is being made, along with Mandatory elements of technical solution for specific radiocommunications service or activity the technical solution is referring to, including application forms for issuance of individual licenses for the use of radio frequencies as follows: on aircrafts, on ships and other vessels, for club radio amateur stations, for personal radio amateur stations, for foreign diplomatic and consular missions, for foreign legal persons, regarding temporary licenses for the use of radio frequencies, regarding temporary licenses for the use of radio frequencies to foreign legal entities and radio amateur licenses.