Registration
Companies whose registered office or place of domicile is in Switzerland and which participate on an electricity wholesale market in the EU must provide information to the authorities of the EU or its member states in accordance with the REMIT 2 Regulation. Based on Art. 26abis ESO of 14 March 2008 (SR 734.71) companies are obliged to also submit the same information to ElCom at the same time and in the same format.
Registration with ElCom (Art. 26abis para. 4 ESO) is also required. More information about this can be found here.