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Transparency Information

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In the following overview you will find all relevant information from the legal publication obligations clearly presented. The publications are made in accordance with the Gas Network Access Ordinance (GasNZV) and Annex 1 of EU Regulation No. 715/2009. For questions please write an email to

  • EG Reg. 715/2009
  • Annex I to Regulation (EC) 715/2009
  • EG Reg. 2017/459
  • Publication of product-sharp curtailment of firm capacity
  • Publication according to Art. 29 and 30 Regulation (EU) 2017/460 (NC Tariffs)
  • Publication according § 21 Abs. 3 EnWG
  • Publication according to Art. 23c Sec. 4 Nr. 8 EnWG
Art. 18 (4) Relevant network points of ONTRAS
Art. 19 (4) Gas storage data
3.1.2 a) A detailed and comprehensive description of the different services and their charges
3.1.2 b) (Transport) contracts and other relevant documents
3.1.2 c) Network Code/Standard Conditions
3.1.2 c) 2. Specification of relevant gas quality parameters
3.1.2 c) 3. Pressure requirements
3.1.2 c) 4. Procedure in the event of an interruption of interruptible capacity
3.1.2 d) Harmonized procedures applied when using the transmission system, including the definition of key terms Cooperation Agreement
3.1.2 e) Provisions on capacity allocation, congestion management and anti-hoarding and reutilization procedures
3.1.2 f) Rules applicable for capacity trade on the secondary market vis-à-vis the transmission system operator
3.1.2 g) Rules on balancing and methodology for the calculation of imbalance charges
3.1.2 h) Flexibility and tolerance levels included in transportation and with additional charges
3.1.2 i) Detailed description of the gas system of TSO and its relevant points of interconnection / names of the operators of the interconnected systems or facilities
3.1.2 j) Rules applicable for connection to the system
3.1.2 k) Information on emergency mechanisms
3.1.2 l) For interconnection points, agreed and interoperability procedures (if relevant), procedures for nomination and matching, other procedures for allocation and quantity deviations including methods used.
3.1.2 m) Description of the methodology and process used to calculate the technical capacity
3.3. (1) a)–k), 3.3. (4), (5) Capacities, nominations and renominations, actual physical flows, gross calorific values
3.3. (1) f) Planned and actual interruptions of interruptible capacities
3.3. (1) g) Planned and unscheduled interruptions of firm capacities
3.4 (1) u. (2) Information on secondary trading
3.4 (3) Balancing services
3.4 (4) Further flexibility service of TSO
3.4 (5) The actual and forecast gas volume in the network
3.4 (6) User-friendly instruments for calculating tariffs
Art. 3 AuktionskalenderAuction Calender
Capacity sharp values for curtailments of firm capacity from 01.06.2016
Capacity charge for the network access in the market area THE as of 01.01.2022
Simplified Model (02.12.2020)
Publication according to Art. 29 and 30 Regulation (EU) 2017/460 (NC Tariffs), (02.12.2021)
Simplified Model (02.12.2021)
Publication according to Art. 29 and 30 Regulation (EU) 2017/460 (NC Tariffs), (02.12.2020)
Biogas congestion card
Publication according to Art. 29 and 30 Regulation (EU) 2017/460 (NC Tariffs), (03.06.2022)