Kernrechtsfrage
Whether the public-law appeal remained admissible despite the contract having been awarded and partly performed.
Extrahierter Entscheid
Yes. In public procurement, the appellant retained a current and practical interest because a finding of illegality could support a damages claim against the canton.
Extrahierte Begründung
The Court held that execution of the contract does not remove the legal interest in challenging a procurement decision where the awarding authority may be liable for unlawful tendering decisions.