Code of Civil Procedure Article 426

The judge, the court clerk, and the mediators shall keep in confidence all information with regard to another person's professional or business secrets or other matters involving another person's privacy learned by them in the course of handling mediation cases.
中文原文 民事訴訟法第426條
法官、書記官及調解委員因經辦調解事件,知悉他人職務上、業務上之秘密或其他涉及個人隱私之事項,應保守秘密。

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