Questão jurídica principal
Whether the federal appeal against the cantonal remand decision was admissible under Art. 93 BGG.
Decisão extraída
The appeal was inadmissible because neither an irreparable prejudice nor the conditions for immediate final judgment and saving substantial time or expense were shown.
Fundamentação extraída
The remand decision was an interlocutory decision. It contained no binding merits instructions and no findings that could not later be corrected; the case also did not involve a far-reaching evidentiary procedure within the meaning of Art. 93 Abs. 1 lit. b BGG.