1. Appraisal power of attorney: specify the name of the appraisal institution, and clearly and concisely explain the entrusted matters, such as road traffic accidents, personal injuries, work-related injuries of employees, relevant time limit, injury relationship, etc. A brief description of the case, the contact information of the appraised person and/or his agent, etc.

2. Case: If it is a traffic accident, provide traffic accident responsibility confirmation; If there is no proof of responsibility, it will explain the accident, the defendant and whether there is commercial insurance. ; In other cases, it should be explained that the case was identified by the case-handling department;

3. Identification document of the appraiser: The identification document must be accompanied by a photo of the appraiser, or a copy can be used to check whether it is the appraiser himself to prevent impersonation, such as resident ID card, motor vehicle driver's license, social security card, etc. If it is a minor, provide a copy of the household registration materials;

4. Medical records and auxiliary examination materials: medical records include all outpatient medical records, admission records, operation records and discharge records after injury; Auxiliary examination materials include imaging films, MRI films, CT films, examination reports, and necessary laboratory examination reports such as electromyography, electroencephalography, audio-visual electrophysiology, etc.

5, re appraisal, it shall be indicated in the power of attorney, and provide the original appraisal opinions; The appraisal institution of the public security organ shall provide the original or photocopy of the appraisal opinion of the damage degree if it appraises the damage degree;

6. If the judicial appraiser of this institution needs to withdraw, please indicate;

7. The name and quantity of the entrusted evaluation materials shall be indicated.

The process of forensic identification is as follows:

1. Entrusted, judicial authentication institutions and social professional judicial authenticators accept the entrustment of judicial organs to engage in judicial authentication of entrusted matters; The entrustment of non-litigation case evaluation shall be subject to its industry regulations;

2. accept. After receiving the power of attorney, the judicial authentication institution shall examine the matters entrusted by the client;

3. After the initial appraisal, when the appraisal institution accepts the case, it shall assign personnel with social professional judicial appraisal qualifications to undertake the appraisal work, and the same appraisal shall be conducted by two personnel with social professional judicial appraisal qualifications;

4. Supplementary certification. When the judicial authentication institution accepts the entrusted supplementary authentication, it shall examine the matters required by the client, which does not belong to the situation stipulated in Article 30 of the General Principles of Judicial Authentication Procedure. The social professional judicial authentication institution shall explain the situation to the client and return the power of attorney;

5. Re-appraisal. In case of re-authentication, the professional judicial authentication institution shall require the client to provide the same materials as the original authentication materials. Re-appraisal is still carried out in the original social professional judicial appraisal institution, and the original appraiser cannot undertake re-appraisal matters;

6. View the assessment. If there is any objection to the appraisal conclusion and it is necessary to review the appraisal, it may be entrusted by other judicial appraisal institutions with higher qualifications to review the appraisal. In addition to the appraisal materials, the original judicial appraisal documents should also be submitted for review and appraisal;

7. Issue judicial authentication documents;

8. When judicial appraisers appear in court, they shall appear in court on time according to the requirements of judicial organs or arbitration organs. When a judicial appraiser appears in court, he shall present his practice certificate, truthfully explain the basis of the appraisal conclusion according to law, and answer questions related to the appraisal.

To sum up, there are many types of judicial expertise, and different types of judicial expertise require different materials. The materials needed for appraisal usually include: power of attorney, ID card, samples and materials needed for appraisal, etc.

Legal basis:

Article 79 of the Civil Procedure Law of People's Republic of China (PRC)

The parties may apply to the people's court for an appraisal on the specialized issue of finding out the facts. If the parties apply for appraisal, the qualified appraisers shall be determined by both parties through consultation; If negotiation fails, it shall be designated by the people's court.

If the parties concerned do not apply for identification, and the people's court considers it necessary to identify specialized issues, it shall entrust a qualified appraiser for identification.

Article 80

The appraiser has the right to know the case materials needed for the appraisal, and may ask the parties and witnesses when necessary.

The appraiser shall put forward written appraisal opinions and sign or seal the appraisal book.