Questione giuridica chiave
Whether the cantonal procurement law applied to the municipal contract because public subsidies covered more than half the eligible costs.
Decisione estratta
Yes. Because the project was subsidized by canton and federation by more than 50% of the eligible costs, the procurement was subject to the cantonal Submissionsgesetz, alongside the Binnenmarkt Act.
Motivazione estratta
Public procurement by municipalities falls under the cantonal regime when public contributions exceed half of the chargeable costs.