Kernrechtsfrage
Whether the appeal judgment was a final decision subject to administrative law appeal and the federal office had standing.
Extrahierter Entscheid
Yes. A remand decision with binding instructions is final, and the federal office may appeal under the planning statute.
Extrahierte Begründung
The judgment resolved the points decided in the reasons and ended the proceedings on those issues; federal law grants appeal standing for conformity and derogation decisions concerning buildings outside the building zone.