Questione giuridica chiave
Whether the appeal against the remand decision was admissible under Art. 93 BGG
Decisione estratta
The appellant failed to show that the remand decision could cause irreparable harm or would immediately lead to a final decision saving substantial time or expense in extensive evidence-taking.
Motivazione estratta
A remand decision is an interlocutory decision. The appellant bears the burden of demonstrating admissibility under Art. 93(1) BGG unless obvious; this was not done, and the prerequisite under lit. b was not self-evident.