RB/T 306-2017 "Technical Requirements for Automobile Maintenance Service Certification" is the basis for guiding automobile maintenance enterprises to standardize services and conduct self-evaluation.

RB/T 306-2017 "Technical Requirements for Automobile Maintenance Service Certification" belongs to the classified items under the service certification. By analyzing and studying the characteristics, classification and process of automobile maintenance service, the evaluation model and evaluation index system of automobile maintenance service quality are established. The evaluation criteria, service requirements and implementation rules of automobile maintenance service certification are expounded. The certification activities of star rating of service quality are carried out.