legal ground
Article 28 of the General Rules of Judicial Appraisal Procedure
The judicial authentication institution shall complete the authentication within thirty working days from the effective date of the judicial authentication power of attorney.
Identification matters involving complex, difficult, special technical problems or the identification process takes a long time, with the approval of the person in charge of the institution, the time limit for completing the identification can be extended, and the extension time limit shall generally not exceed 30 working days. If the appraisal period is extended, the client shall be informed in time.
Where there is another agreement between the judicial authentication institution and the client on the time limit for authentication, such agreement shall prevail.
The time required to supplement or re-extract the identification materials in the identification process is not included in the identification time limit.
Article 36
Judicial authentication institutions and judicial authenticators shall make judicial authentication opinions in a unified text format.
Article 37
The judicial expert opinion shall be signed by the judicial expert. Many people participate in the appraisal, and if there are different opinions on the appraisal opinions, it shall be indicated.