Question juridique clé
Whether Helvetia Nostra had standing to appeal under the nature and landscape protection rules.
Solution extraite
Helvetia Nostra was entitled to appeal because secondary-residence permits fall within a federal task for which the organization has standing.
Motifs extraits
The court relied on its 22 May 2013 leading judgment and held that Art. 75b Cst. directly concerns protection of nature and landscape and is linked to a federal task under the relevant provisions.