This case involves trace inspection and belongs to the category of technical investigation. The judicial organ shall conduct the appraisal according to the professional appraisal organ, and then finalize the case according to the appraisal result. According to the provisions of Article 34 of the General Principles of Judicial Appraisal Procedure, judicial appraisal institutions and judicial appraisers shall issue judicial appraisal documents to the clients after completing the entrusted appraisal matters.

Judicial authentication documents include judicial authentication opinions and judicial authentication inspection reports.

The production of judicial authentication documents shall conform to the unified format of judicial authentication documents.

Article 35 A judicial authentication document shall be signed or sealed by a judicial appraiser. If more than one person participates in the judicial authentication and has different opinions on the authentication opinions, it shall be indicated.

Judicial authentication documents shall be stamped with the special seal for judicial authentication of judicial authentication institutions.

The judicial authentication documents issued by judicial authentication institutions shall generally be in triplicate, two for the client and one for the institution.

Article 36 A judicial authentication institution shall send a judicial authentication document to the client in accordance with the provisions or in the manner agreed with the client.

Article 37 If a client inquires about the appraisal process of a judicial authentication institution or the appraisal opinions issued by it, the judicial appraiser shall explain and explain it.