Key legal question
Whether the public-law appeal against the cantonal decision on suspensive effect was admissible.
Extracted holding
The appeal was inadmissible because the appellant did not invoke or substantiate any constitutional violation as required for a provisional-measures decision.
Extracted reasoning
A decision on suspensive effect is an incidental decision on provisional measures; under Art. 98 LTF only constitutional grievances are reviewable, and Art. 106(2) LTF requires express, specific substantiation. SECO relied only on practical consequences for compensation and did not allege arbitrariness or any other constitutional right.