On 15 December 2020, the European Commission adopted a proposal to revise the EU rules on Trans-European Networks for Energy (the TEN-E Regulation) ((EU) 347/2013). The four Associations representing the electricity Distribution System Operators (hereafter, “DSOs”) at EU level – CEDEC, E.DSO, Eurelectric, GEODE – welcome the proposal of revision as it is an opportunity to tackle the challenges that the existing energy infrastructure will have to face with the ongoing fundamental clean energy and digital transformations.