Legal analysis: Traffic accident disability appraisal requires the accident handling brigade to issue an appraisal letter of introduction, and the appraisal shall be carried out according to the appraisal institution specified in the letter of introduction. This method is convenient and effective, even if the other party has objections. If a party is disabled due to a traffic accident, after the end of treatment, a qualified disability appraisal institution will assess the disability level. The disability appraisal institution may be designated or entrusted by the traffic administrative department of the public security organ, or may be entrusted by the parties themselves.

Legal basis: Article 54 of the Provisions on Procedures for Handling Road Traffic Accidents, an appraisal institution shall complete the inspection and appraisal within the prescribed time limit, and issue a written inspection report and appraisal opinion, which shall be signed by the appraiser, and the appraisal opinion shall also be stamped with the seal of the institution. The inspection report and appraisal opinions shall specify the following items:

(1) Principal;

(2) Date and matters of entrustment;

(3) Relevant materials submitted;

(4) Time for inspection and appraisal;

(5) Basis and concluding comments. If you draw a conclusion through analysis, there must be a process of analysis and proof.

The inspection report and appraisal opinions shall be accompanied by the qualification certificates or other supporting documents of the appraisal institutions and appraisers.