The Regulatory Authority for Electronic Communications and Postal Services (hereinafter: the Regulator), within its prescribed competencies and deadlines, adopted the following rulebooks that entered into force on November 30, 2024, namely the Rulebook on the amount and manner of payment of fees for the provision of services within the competence of the Regulatory Authority for Electronic Communications and Postal Services ("Official Gazette of RS", No. 92/24 of November 22, 2024), to be applied as of January 1, 2025 and Rulebook amending the Rulebook on the amount and manner of payment of fees for the provision of services within the competence of the Regulatory Authority for Electronic Communications and Postal Services ("Official Gazette of RS", No. 95/24 of November 29, 2024).  The Rulebook on the amount and manner of payment of fees for the provision of services within the competence of the Regulatory Authority for Electronic Communications and Postal Services ("Official Gazette of RS", Nos. 92/24 and 95/24) stipulates the amount and manner of payment of the fees for the provision of services within the competence of the Regulatory Authority for Electronic Communications and Postal Services for the performance of the procedure or activity of issuance and extension of a license for the use of numbering and individual license for the use of radio frequency spectrum, registration of radio stations, compliance assessment and performance of technical inspection of radio stations for which an individual licence for the use of radio frequency spectrum has been issued. The above mentioned fees represent the costs borne by the Regulator during the provision of the above services that fall under the description of public services in the sense of the regulations governing the budgetary system.