Question juridique clé
Whether the Federal Supreme Court could hear an appeal against the cantonal remand order
Solution extraite
Yes. The remand order left the AI office no real discretion and exposed it to an irreversible legal disadvantage if it had to issue a decision it considered unlawful.
Motifs extraits
A remand decision is usually incidental, but it is treated like a final decision when it leaves no margin of judgment; an administrative authority with standing may challenge such an order to avoid irreparable harm.