Questione giuridica chiave
Whether the constitutional complaint was timely although no appeal was filed against the summons itself.
Decisione estratta
The complaint was timely because the party could wait and challenge the incompetent authority's decision or its enforcement if he had not submitted to the proceedings.
Motivazione estratta
Consistent federal practice allows a party invoking Art. 59 BV to attack the final decision, not necessarily the initial summons, provided there was no submission.