Questão jurídica principal
Whether Helvetia Nostra had standing to appeal
Decisão extraída
Helvetia Nostra was entitled to appeal as an association authorized under nature and landscape protection law when the permit concerns a federal task.
Fundamentação extraída
The Court relied on its 22 May 2013 leading case: secondary-residence permits implement a federal task under Arts. 78 Cst. and 2 LPN, so standing exists under Art. 12 LPN.