Kernrechtsfrage
Whether the appeal against the refusal of suspensive effect remained admissible after the procurement contract had already been signed.
Extrahierter Entscheid
No current practical interest existed because the contract had been signed before the federal appeal was filed.
Extrahierte Begründung
An appeal requires an actual practical interest at the time of filing and decision; once the contract was concluded, the request to prevent signature became moot.