legal ground
Article 11 A judicial authentication institution shall uniformly accept the entrustment of judicial authentication by the case-handling organ. Article 12 Where a client entrusts an appraisal, it shall provide authentic, complete and sufficient appraisal materials to the judicial appraisal institution, and shall be responsible for the authenticity and legality of the appraisal materials. The judicial authentication institution shall check and record the name, type, quantity, characteristics, preservation status and receiving time of the authentication materials. If a party has any objection to the appraisal materials, it shall submit it to the client. The identification materials mentioned in these General Rules include biological samples and non-biological samples, control sample materials and other identification materials related to identification matters.