Instructions for working with clients

Information code

The activities of the Energy Agency of the Republic of Serbia (AERS) are stipulated by the Energy Law (Articles 10 and 15), as well as the the authorisation of AERS to request data and documents from energy entities, which are necessary for performing its activities (Article 16.).An Information Code, namely a set of tables to be filled-in by the energy entities has been developed in order to collect part of the needed data on energy entities related to performing their energy activities. The Information Code defines data and documentation needed for:

  • giving an opinion of AERS in the process of determining regulated prices, in compliance with the Energy Law (prices for the access and use of electricity transmission, electricity distribution, natural gas transportation and natural gas distribution systems, system for oil transportation via oil pipelines and oil derivatives via product pipelines, electricity and natural gas prices for tariff customers)
  • monitoring data on energy entities related to performing their energy activities.
The Information Code defines formats and time frames for submission of data to AERS.


Completed Info Code tables are submitted by e-mail to the Agency’s address: infocode@aers.rs

News
Archive
Approval of Distribution System Development Plan and Investment Plan of Elektrodistribucija Srbije

Belgrade, April 23, 2026.

On the session held on April 23, 2026, the Council of the Energy Agency of the Republic of Serbia has adopted a decision on the approval of the Distribution System Development Plan for 2025-2034 and the decision on the approval of the Distribution System Investment Plan for 2025-2027 which were submitted to the Agency by the Distribution System Operator “Elektrodistribucija Srbije” LLC Beograd.

Adopted Amendments and Addenda to Methodology for Setting Electricity Guaranteed Supply Price

Belgrade, April 30, 2026

On April 30, 2026, amendments and addenda to the Methodology for Setting Electricity Guaranteed Supply Price were adopted at the session of the Council of the Energy Agency of the Republic of Serbia.

AERS: Transportgas Serbia Meets Conditions for Certification as an Independent System Operator

Belgrade, 31 March 2026

On the session held on 31 March 2026, the Council of the Energy Agency of the Republic of Serbia has adopted a conclusion confirming that TRANSPORTGAS SRBIJA d.o.o. Novi Sad has fulfilled the requirements for the legal and functional unbundling of ownership of the natural gas transmission network, thereby meeting the prescribed conditions for certification under the independent system operator model.

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.  


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Instructions for working with clients