Key legal question
Whether the public-law appeal was admissible despite the procurement exclusion rule and whether the filing could be treated as a subsidiary constitutional complaint.
Extracted holding
The public-law appeal was inadmissible because the contract value did not reach the relevant threshold and no question of fundamental importance was shown; the filing was treated as a subsidiary constitutional complaint because the appellant had standing.
Extracted reasoning
For public procurement, federal review under Art. 83 lit. f BGG is excluded below the threshold unless a fundamental legal question is shown. The appellant did not explain such a question. However, as an unsuccessful bidder with a real chance of receiving the award, it had a protected interest for subsidiary constitutional review.