Code of Civil Procedure Article 327

The provision of the preceding article shall apply mutatis mutandis to the taking of expert testimony conducted by a commissioned judge or assigned judge who has authority to take evidence, except where the court in which the action is pending has appointed an expert witness.
中文原文 民事訴訟法第327條
有調查證據權限之受命法官或受託法官依鑑定調查證據者,準用前條之規定。
但經受訴法院選任鑑定人者,不在此限。

English translation for reference only; the Chinese text prevails. Not legal advice.