Decisions and opinions of the Agency on the certification of the transmission system operator

YUGOROSGAZ TRANSPORT

Date

Document

12.12.2016.

Decision on Issuance of Certificate to „Yugorosgaz-transport“, LLC, Niš as to Independent System Operator

22.04.2017.

Opinion of Energy Community Secretariat 2/17 on Agency’s Decision on Certification of „Yugorosgaz-transport“, LLC, Niš

20.06.2017.

Final Decision on Issuance of Certificate to „Yugorosgaz-transport“, LLC, Niš as to Independent System Operator (Serbian version)

15.07.2019.

Decision on Revocation of Certificate to „Yugorosgaz-transport“, LLC, Niš as to Independent System Operator


TRANSPORTGAS SRBIJA

Date

Document

21.11.2025.

Opinion of Energy Community Secretariat 3/24 on Agency’s Decision on Certification of TRANSPORTGAS SRBIJA d.o.o. Novi Sad

21.03.2025.

Final Decision on Issuance of Certificate to TRANSPORTGAS SRBIJA d.o.o. Novi Sad as to Independent System Operator


ELEKTROMREŽA SRBIJE (PE EMS)

Date

Document

26.01.2017.

Decision on Issuance of Certificate to PE EMS as to Transmission System Operator

15.06.2017.

Opinion of Energy Community Secretariat 3/17 on the Decision of the Energy Agency on PE EMS Certification

04.08.2017.

Final Decision on Issuance of Certificate to PE EMS as to Transmission System Operator (Serbian version)


GASTRANS


Date

Document

21.02.2020.

Decision on Issuance of Certificate to GASTRANS as to Independent Transmission Operator

31.03.2022.

Decision on Confirmation of Compliance with Conditions (Serbian version)

News
AERS: Decision on Prices of Non-Frequency Ancillary Services for 2026

Belgrade, February 5, 2026. 

On the session held on February 5, 2026, the Council of the Energy Agency of the Republic of Serbia has adopted Decision on Prices of Non-Frequency Ancillary Services for 2026.


AERS Council Adopted Opinion on Method of Procurement of Non-Frequency Ancillary Services

Belgrade, February 5, 2026.

On the session held on February 5, 2026, the Council of the Energy Agency of the Republic of Serbia has adopted a decision on the adoption of the text of the opinion on the method of procurement of non-frequency ancillary services which has been adopted upon a notification of the Joint Stock Company “Elektromreža Srbije”, Beograd.  


AERS: Methodology for Setting Prices of Non-Frequency Ancillary Services Adopted

Belgrade, January 29, 2026.

On the session held on January 29, 2026, the Council of the Energy Agency of the Republic of Serbia has adopted Methodology for Setting Prices of Non-Frequency Ancillary Services. The Methodology has entered into force on the day following the date of its publication in the Official Gazette of the Republic of Serbia (“Official Gazette of RS”, No. 11/26). 


AERS: EMS Granted Exemption and Approval to Apply an Alternative Form of Procuring Balancing Capacity on Market Principles

Belgrade, December 29, 2025

On the session held on December 28, 2025, upon the request of the transmission system operator, the joint-stock company “Elektromreža Srbije” Belgrade, the Council of the Energy Agency of the Republic of Serbia has adopted a decision granting an exemption and application of another form of procuring balancing capacity based on market principles.


AERS: Approval of the EMS AD Transmission Network Code

Belgrade, 26 December 2025

On the session held on 25 December 2025, the Council of the Energy Agency of the Republic of Serbia has adopted a decision granting approval to the Transmission Network Code prepared by the transmission system operator of the Republic of Serbia, EMS AD.

The main reason for adopting the new Transmission Network Code is alignment with the new Energy Law of November 2024, the Decree on the Conditions of Electricity Delivery and Supply, as well as harmonization with European network codes (adapted EU regulations) that have been transposed into the legislative framework of the Republic of Serbia.


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