Questione giuridica chiave
Whether Helvetia Nostra had standing to object and appeal under nature and heritage law
Decisione estratta
Yes. Organizations entitled to appeal under the Nature and Heritage Protection Act may challenge building permits alleging violations of the second-home limits.
Motivazione estratta
The second-home cap serves a federal nature-protection task, and organizations recognized under Art. 12 NHG may invoke Art. 75b BV and its transitional/implementing provisions.