On 17 June, Austrian Minister for Climate Action and Environment Leonore Gewessler voted in favor of the Nature Restoration Law in the EU Council of Ministers. Although a seemingly unspectacular thing for a minister to do, this set off a political scandal and constitutional dispute in Austria. This blogpost examines whether one of the most ambitious pieces of EU environmental legislation could be struck down by the Austrian federalist system and an angry coalition partner within it. It argues that, given that this is essentially an internal national dispute, an action for annulment before the CJEU does not appear to be the appropriate legal remedy and is unlikely to succeed.