Kernrechtsfrage
Whether the appeal against the customs commission's interim decision was admissible and timely.
Extrahierter Entscheid
The decision was an independently appealable interim decision, but the special ten-day deadline was not met; this could remain open because the appeal failed on the merits anyway.
Extrahierte Begründung
A non-final procedural decision affecting the pending case may be challenged if the ordinary remedy is available against the final decision and irreparable harm may arise.