Kernrechtsfrage
Whether Pro Natura had standing to bring an abstract norm control challenge under Article 12 LPN
Extrahierter Entscheid
Article 12 LPN deliberately limits association standing to appeals against decisions; it does not extend to abstract review of cantonal norms.
Extrahierte Begründung
The legislative history shows the federal legislature intentionally confined the remedy to decisions and did not leave a gap to be filled by analogy.