Question juridique clé
Whether the appeal against the interlocutory order ordering a psychiatric assessment was admissible.
Solution extraite
The appeal was inadmissible because the challenged decision did not concern the specific recusal of an expert, and the other objections could only be reviewed together with the final decision.
Motifs extraits
Under Art. 92 and 93 BGG, only recusal issues in the concrete case are immediately challengeable; objections to the necessity, appropriateness, or general independence of the expert are substantive or abstract and are not decided in interlocutory review. No substantiated irreparable harm was shown.