Questão jurídica principal
Whether the appeal against the cantonal remand decision was admissible under Art. 93 BGG.
Decisão extraída
The appellants did not show that the remand decision could cause irreparable harm or would immediately lead to a final decision saving extensive evidence-taking.
Fundamentação extraída
A remand decision is an interlocutory decision; self-standing review is exceptional and must be specifically demonstrated. The appellants' general assertions about standing and costly evidence were insufficient.