Questione giuridica chiave
Whether the public law appeal in a public procurement matter was admissible under Art. 83(f) LTF.
Decisione estratta
The appeal in public law matters was inadmissible because the appellant did not show that the case raised a question of principle.
Motivazione estratta
For public procurement decisions, admissibility requires both the threshold condition and a question of principle; the appellant failed to demonstrate the latter.