Question juridique clé
Whether Helvetia Nostra had standing to appeal against the building permit.
Solution extraite
Helvetia Nostra is entitled to appeal under Art. 12(1)(b) NPA because the permit concerns a federal task within the meaning of Arts. 78 Cst. and 2 NPA.
Motifs extraits
The Court relied on its principle judgment and held that the secondary-home cap in Art. 75b Cst. is directly applicable and serves nature and landscape protection; permits for secondary residences are therefore issued in execution of a federal task.