Key legal question
Whether the administrative law appeal against the cantonal mutual assistance decision was admissible, including the challenge to the earlier execution order.
Extracted holding
The appeal was admissible against the final cantonal decision, but not to the extent it separately attacked the non-final execution order, which became moot if the final decision were overturned.
Extracted reasoning
The cantonal appellate decision closed the mutual assistance proceedings and was therefore reviewable; the earlier order lacked finality and would fall away only as a consequence of the final decision.