Europex welcomes the opportunity to contribute to this ACER-ENTSOG consultation collecting stakeholder input on the proposal raised by EFET on the Gas Network Code Functionality Platform. Europex generally supports the proposal to increase shippers’ access to capacity via supplementary auctions and increase commodity arbitrage opportunities. We include in the attached paper a selection of our responses to the consultation, with the numbering corresponding to the questions in Section 2 of the consultation document.