Questione giuridica chiave
Whether cantonal procedural law may shorten the federal deadline for appealing a lower debt-enforcement supervisory decision to the cantonal supervisory authority.
Decisione estratta
No. The appeal deadline is exhaustively regulated by federal law; cantonal law cannot shorten it to 24 hours.
Motivazione estratta
Art. 18(1) SchKG provides a ten-day period, subject only to the special five-day rule in Art. 20 SchKG for bill-of-exchange enforcement. This federal regulation is exclusive, so cantonal law cannot intervene.