Art. 188 CPC from 2023

Art. 188 Default and inadequate performance
1 If the expert does not submit his or her opinion on time, the court may revoke the mandate and instruct another expert.
2 If an opinion is incomplete, unclear or insufficiently reasoned, the court may at the request of a party or ex officio order that the opinion be completed or explained, or it may call in another expert.
Es besteht kein Anspruch auf Aktualität und Vollständigkeit/Richtigkeit.