Housekeeping attendants or people who intend to engage in domestic service can enter relevant information into Hefei domestic service platform through their enterprises, and obtain a domestic service certificate after training and assessment.

On the basis of the physical domestic service certificate, the public domestic service platform launched the electronic domestic service certificate, which can be displayed by logging in to the domestic service server of the platform. Consumers can know the basic situation, health status, credit information, past service evaluation and so on. Domestic workers can also scan the code for evaluation after the service is over.