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HomeTransparency InformationEU Regulations3.1.2 (c) en3.1.2 (c) 1 Harmonised transportation contracts and other relevant documentsOperation and Business Code (OBC)

Operation and Business Code of the Hungarian Natural Gas System

Operation and Business Code of the Hungarian Natural Gas System (OBC) in effect from 1 October 2022

The Hungarian Energy and Public Utility Authority approved the OBC by its resolution No. H3026/2022 (only in Hungarian) - in accordance with the provisions thereof - with effect from 1 October 2022.

The consolidated OBC and its Annexes  with the effective date of 1 October 2022 was issued by the Transmission System Operator in accordance with the resolution No. H3026/2022.

Ineffective Operation and Business Codes of the Hungarian Natural Gas System


The Operation and Business Code of the Hungarian Natural Gas System  effective from 1 October 2021 till 30 September 2022 is accessible here: the  OBC and its Annexes 

The Operation and Business Code of the Hungarian Natural Gas System  effective from 1 October 2020 till 30 September 2021 is accessible here.

The Operation and Business Codes of the Hungarian Natural Gas System  effective before 1 October 2020 are not available in English.