Key areas of international activity of FSUE "RFC CFD" are:
- rendering of assistance in international legal protection of radio frequencies' (radio frequency channels') assignments;
- consideration of the applications of foreign states concerned with radio interferences. Monitoring of radio-electronic facilities' and high-frequency devices' emissions in order to eliminate possible radio interferences;
- participating in Internation Radio Monitoring System, which includes over 70 countries all over the world. Stations of radio monitoring up to 30 MHz, deployed in Belgorod and Smolensk filial branches of FSUE "RFC CFD", certified by International Telecommunication Union (ITU) and published in ITU Operational Bulletin #949 as international radio monitoring stations.