Key legal question
Whether the appeal against the remand order was admissible under Art. 93 BGG
Extracted holding
The appeal was inadmissible because the remand order caused no irreparable legal harm and the appellant did not show that immediate review would save significant time or costs.
Extracted reasoning
Self-standing remand orders are interim decisions. The appellant can challenge them later together with the final decision, so any legal disadvantage can be remedied. The requirements of Art. 93(1)(b) BGG were not substantiated.