Kernrechtsfrage
Whether the appeal against the remand order was admissible under Art. 93 BGG.
Extrahierter Entscheid
The appeal was inadmissible because the remand order did not cause irreparable harm and the appellant did not show that immediate admission would lead to a final decision and save substantial time or evidentiary expense.
Extrahierte Begründung
The lower court's findings on the mixed method, 80% employment share, and the type of medical expertise are binding on the IV office but can still be contested in the new proceedings; the remand itself was not challenged as such and the requirements of Art. 93(1)(b) BGG were not demonstrated.