Kernrechtsfrage
Whether the Federal Court could consider new post-judgment evidence and facts.
Extrahierter Entscheid
Post-judgment evidence and later factual developments could not be considered on appeal.
Extrahierte Begründung
Under Art. 99(1) BGG and Art. 105(1) BGG, new facts are admissible only if the appealed decision gives rise to them; later changes in circumstances cannot be invoked.