If you don't sign the responsibility letter for traffic accidents, the consequence is that mediation is not applicable. The traffic police can serve the road traffic accident certificate to the parties concerned after the relevant information is stated in the road traffic accident certificate. If the parties have any objection to the road traffic accident certificate or the road traffic accident certificate, they may submit a written application for review within three days from the date of service of the road traffic accident certificate or the road traffic accident certificate.

What are the responsibilities in the traffic accident responsibility book?

1, the basic situation of parties, vehicles, roads and traffic environment in road traffic accidents;

2, the fault and responsibility of the parties lead to road traffic accidents or accidents;

3. A road traffic accident happened;

4, road traffic accident evidence and accident cause analysis;

The name and date of the traffic administrative department of the public security organ that made the road traffic accident identification.

Legal basis: Article 26 of the Procedures for Handling Road Traffic Accidents.

In any of the following circumstances, mediation is not applicable, and the traffic police may, after stating the relevant information in the Letter of Confirmation of Road Traffic Accidents, serve the Letter of Confirmation of Road Traffic Accidents on the parties:

(a) the parties have objections to the identification of road traffic accidents;

(two) the parties refused to sign the road traffic accident certificate;

(three) the parties do not agree to mediation.