Framework Guidelines on Interoperability and Data Exchange Rules for European Gas Transmission Networks Share on: Documents Initial Impact Assessment (IIA)_ENTSOG FG on Interoperability and Data Exchange Rules for European Gas Transmission Networks ACER Decision 02-2012 on interoperability and data exchange rules for European Gas Transmission Networks ↓ Related News 2nd June 2026 The Gas Market Task Force releases its assessment of EU gas and gas derivatives markets The Gas Market Task Force (GMTF) concluded its work to scrutinise the functioning of the EU’s gas market and gas derivatives markets under the mandate of the European Commission. Read More 29th May 2026 Lower congestion levels in 2024 and 2025 point to a new equilibrium in the EU gas market ACER publishes its biennial gas congestion report, covering 2024 and 2025 and assessing contractual congestion in EU gas markets. Read More