Kernrechtsfrage
Whether Helvetia Nostra had standing to challenge the permit.
Extrahierter Entscheid
Standing had to be recognized under the Federal Supreme Court's case law on organizations entitled to appeal in nature and landscape protection matters.
Extrahierte Begründung
Article 75b Constitution is directly applicable and serves landscape protection; a permit for a second home involves a task of the Confederation, so the organization may appeal.