The EU Treaties determine the scope of the EU's authority. Similar to how the US Constitution determines the American government's authority. They are basically claiming the tax isn't "constituional". Not agreeing with them by the way; just explaining.
RestlessCricket t1_j22znag wrote
Reply to comment by agent154 in Exxon sues EU in move to block new windfall tax on oil companies by davetowers646
The EU Treaties determine the scope of the EU's authority. Similar to how the US Constitution determines the American government's authority. They are basically claiming the tax isn't "constituional". Not agreeing with them by the way; just explaining.