If the court presides over mediation, it must prepare a mediation document, which is legally binding. Of course, the court must affix the seal of the People's Court.

Relevant legal provisions:

Article 97 of the "Civil Procedure Law" When an agreement is reached through mediation, the People's Court shall prepare a mediation letter. The mediation letter shall state the litigation claims, the facts of the case and the mediation results.

The mediation document shall be signed by the judge and the clerk, stamped with the seal of the People's Court, and served to both parties.

The mediation document will become legally binding after it is signed by both parties.