Question juridique clé
Whether the Federal Supreme Court could hear the administrative-law appeal on cantonal costs in an AI case
Solution extraite
Yes. The costs issue was governed by federal law, so the appeal was admissible.
Motifs extraits
Art. 61 let. g LPGA governs party costs before the cantonal insurance court, including in proceedings incident to the main social-insurance dispute; cantonal procedural law could not replace that federal regime.