Key legal question
Whether the appeal against the cantonal decision on the appointment of a psychiatric expert was admissible
Extracted holding
The appeal was not admissible because the challenged decision concerned an intermediate procedural order and no formal recusal ground was raised.
Extracted reasoning
Under Art. 93 BGG and BGE 138 V 271, cantonal decisions on the taking of medical expert evidence are generally not directly appealable to the Federal Supreme Court unless a formal challenge to the expert or decision-maker is asserted. The appellant attacked only the manner of selecting the expert, which can be reviewed later against a final decision.