Transparency Index

According to Annex I, Chapter 3 of Regulation (EC) No 715/2009 of European Parliament and of the Council on conditions for access to the natural gas transmission networks, Trans Austria Gasleitung GmbH publishes regularly several updated information in the transparency index on its websites.

3.1.2 a) A detailed and comprehensive description of the different services and their charges

- General Terms and Conditions for Network Access of Trans Austria Gasleitung GmbH

- Tariff Calculator

- E Control

3.1.2 b) u. c) 1. Different transportation contracts and other significant documents

- Contract Types

3.1.2 c) Network code / standard conditions

- General Terms and Conditions for Network Access of Trans Austria Gasleitung GmbH


3.1.2 c) 2. Specification of relevant gas quality parameters

-TAG-Specification of Natural Gas complying with the specifications in Annex 2 of Gas Market Model Ordinance 2012

3.1.2 c) 3. Pressure requirements

- Pressure requirements

3.1.2 c) 4. Procedure in the event of an interruption of interruptible capacity


- Contract types
- Standard Capacity Contract, Article 3

3.1.2 d) Harmonised procedures applied when using the transmission system,
including the definition of key terms

- General Terms and Conditions for Network Access of Trans Austria Gasleitung GmbH
- Other Market Rules

3.1.2 e) Provisions on capacity allocation,
congestion management and anti-
hoarding and reutilisation proce-dures

- Allocation Procedures (provision on capacity allocation)

- Capacity Surrender as by 01.10.2013

- Allocation Day-Ahead (provisions on congestion management, anti-hoarding and reuti-lisation)

- Short Term Use it or Lose it as by 01.10.2013
(provisions on congestion management, anti-hoarding and reuti-lisation)

3.1.2 f) Rules applicable for capacity trade on the secondary market vis-à-vis the
transmission system operator

- Assignments

3.1.2 g) Rules on balancing and methodolo-gy for the calculation of imbalance charges

- Markgebietsmanager's website

- E Control

3.1.2 h) Flexibility and tolerance levels
included in transportation and
with additional charges

nicht verfügbar

3.1.2 i) Detailed description of the gas sys-tem of TSO and its relevant points of
interconnection / names of the
operators of the interconnected
systems or facilities

- TAG Pipeline System

- Entry and Exit Points

3.1.2 j) Rules applicable for connection
to the system

- E Control

3.1.2 k) Information on emergency mecha-nisms

not published

3.1.2 l) Procedures agreed at interconnec-tion points (if relevant) relating to interoperability of the network, agreed procedures on nomination and matching procedures and other agreed procedures that set out provisions in relation to gas flow allocations and balancing

- Interconnection agreements are already in place

3.1.2 m) Description of the methodology and process used to calculate the tech-nical capacity

- Technical Capacity Calculation

3.3.1 a)-e), (4), (5)Capacities, gross calorific values, nominations and renominations, actual physical flows

- Transportation Capacities
(Technical, Booked and Available Transportation Capacities)

- Capacity Utilisation
(GCV and Nominated, Renominated and allocated Quantities)

3.3. (1) f) Planned and actual interruptions

- Maintenance Activities

3.3. (1) g) Planned and unscheduled interruptions

- Maintenance Activities

3.4 (1) u. (2) Information of secondary trading

- Bulletin Board published on TAG GmbH's website.

- Bulletin Board published on MAM's website.

3.4 (5) Amount of gas in the transmission
system and the forecast

- Actual Amount and Forecast

3.4 (6) User-friendly instruments for
calculating tariffs

- Tariff calculator