Questão jurídica principal
Whether the appeal against the remand decision was admissible under Art. 93 BGG.
Decisão extraída
The appeal was inadmissible because the appellant did not substantiate any admissibility ground and the remand order did not show an irreparable harm or a significant saving of time or costs.
Fundamentação extraída
A self-standing remand decision is an interlocutory decision. An appeal requires proof of irreparable harm or that immediate admission would lead to a final decision and avoid extensive evidence. The appellant failed to plead these prerequisites, and in any event neither condition was met.