Kernrechtsfrage
Whether disputes over contributions for collective labor market measures fall under the ATSG/ cantonal insurance-court route or the special appeal route under AVIG Art. 101.
Extrahierter Entscheid
The ATSG does not apply; the special appeal route under AVIG Art. 101 applies, so the cantonal social insurance court lacked jurisdiction.
Extrahierte Begründung
Collective labor market measures are excluded from ATSG. Even where a cantonally delegated authority issues the decision, it acts on behalf of the federal compensation office, so the uniform AVIG appeal route must be preserved.