Question juridique clé
Whether the appeal to the Federal Court is admissible against the cantonal decision concerning an order for a medical expert opinion.
Solution extraite
The appeal is inadmissible because the challenged decision is an intermediate decision and the appellant does not invoke any formal recusal ground; she raises only a substantive evidentiary objection.
Motifs extraits
Under Art. 93 BGG and the case law on expert-opinion orders, cantonal decisions on the taking of medical evidence are not separately appealable to the Federal Court unless formal grounds for disqualification are at issue. The appellant merely disputes the necessity and sufficiency of the investigation.