Operational network code

Technical requirements applicable to GRTgaz’s transmission pipelines and to gas transmission, distribution and storage installations connected to the grtgaz network.

• 01/04/2018 - Binding
  • Part A2

B1.1 - Method for determining upstream capacity

• 01/04/2021 - Binding
  • Part B1.1
• 01/04/2020 - Binding
  • Part B1.1

Part b3.1 – Conditions of capacity availability at the entry/exit points of GRTgaz's Transmission System outside enginneringwork periods

• 01/09/2023 - Binding
  • Part B3.1 [new]
• 01/04/2023 - Binding
  • Part B3.1
• 01/01/2023 - Binding
  • Part B3.1
• 10/10/2022 - Binding
  • Part B3.1
• 15/08/2022 - Binding
  • Part B3.1
• 09/07/2022 - Binding
  • Part B3.1
• 01/05/2022 - Binding
  • Part B3.1
• 01/04/2022 - Binding
  • Part B3.1
• 01/04/2021 - Binding
  • Part B3.1
• 01/01/2021 - Binding
  • Part B3.1

B3.2 – Interruption of upstream network interruptible capacity

• 01/04/2023 - Binding
  • Part B3.2 [new]
• 01/11/2018 - Binding
  • Part B3.2

B3.3 – Interruption of upstream network interruptible capacity

• 01/04/2023 - Binding
  • Part B3.3 [new]
• 01/04/2017 - Binding
  • Part B3.3

B3.4 – Buy back Procedure

• 01/04/2023 - Binding
  • Part B3.4 [new]
• 01/04/2017 - Binding
  • Part B3.4

B3.5 – The allocation of capacity between the North-South link and PITS Nord Atlantique and Sud Atlantique

• 01/11/2018 - Binding
  • Part B3.5

Part C3.2 – Procedure for the interruption of daily transmission capacity on the regional transmission and delivery systems - option 1

• 01/04/2021 - Binding
  • Part C3.2
• 01/11/2018 - Binding
  • Part C3.2

Part C3.3 – Procedure for the interruption of daily transmission capacity on the regional transmission and delivery systems option 2

• 01/04/2021 - Binding
  • Part C3.3
• 01/11/2018 - Binding
  • Part C3.3

Part C3.4 – Interruption of regional network interconnection points (pirr) daily transmission capacities

• 01/04/2023 - Binding
  • Part C3.4 [new]
• 01/04/2017 - Binding
  • Part C3.4

Part C3.5 – Procedure for the interruption of daily transmission capacity subscribed on optional short notice interruptible service

• 01/04/2020 - Binding
  • Part C3.5

E1.1-Forecasts Nominations Schedules

• 01/09/2023 - Binding
  • Part E1.1 [new]
• 01/07/2023 - Binding
  • Part E1.1
• 01/04/2023 - Binding
  • Part E1.1
• 01/04/2021 - Binding
  • Part E1.1
• 01/11/2018 - Binding
  • Part E1.1

Part E1.2 – Scheduling on title transfer points

• 01/04/2023 - Binding
  • Part E1.2 [new]
• 01/04/2017 - Binding
  • Part E1.2

Part E1.3 – Scheduling except on title transfer points

• 01/09/2023 - Binding
  • Part E1.3 [new]
• 01/07/2023 - Binding
  • Part E1.3
• 01/04/2023 - Binding
  • Part E1.3
• 01/04/2021 - Binding
  • Part E1.3
• 01/04/2019 - Binding
  • Part E1.3