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
Public Consultation on the Draft Rules on Supplier Switching and Collective Switching of Suppliers and Aggregators

Belgrade, August 5, 2026

The Energy Agency of the Republic of Serbia has published a public consultation on the Draft Rules on Supplier Switching and Collective Switching of Suppliers and Aggregators on August 5, 2026.

These Rules regulate the conditions and procedures for supplier switching, collective supplier switching and aggregator switching in cases where an end customer has concluded a full supply contract for electricity in accordance with the law regulating the energy sector.


Approval of Transnafta's Investment Plan for the 2026–2028 Period

Belgrade, 1 June 2026

On the session held on 28 May 2026, the Council of the Energy Agency of the Republic of Serbia has adopted a decision granting approval to the Investment Plan of Transnafta JSC Pančevo, the oil pipeline transmission system operator, for the period 2026–2028.


AERS: Joint Natural Gas Transmission System Tariffs

Belgrade, 28 May 2026

On the session held on 28 May 2026, the Council of the Energy Agency of the Republic of Serbia has adopted the Decision on Joint Natural Gas Transmission System Tariffs.


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.


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