This management mode is as follows:

1, 4D management: high-risk business forms are controlled, 4D management strengthens the main responsibility of operators, and the industry types cover catering service units such as super-large and large hotels, schools, hospitals, canteens of government departments, rural home care centers, etc., so as to fully implement the main responsibility and prevent food safety risks.

2. Check by yourself: For the characteristics of the catering industry, seasonal characteristics and consumption characteristics, the activity of "Check by yourself" is carried out irregularly, which is attended by consumers, CPPCC members, NPC deputies and other designated inspection units, sampling varieties and the media.

3. Five standards: According to the "five unifications" (uniform color and style of fa? ade, uniform decoration of shop signs and awnings, uniform style of sidewalk at the entrance, uniform standard of kitchen design upgrading and renovation, and uniform standard of lampblack pipe emission setting), the civilized demonstration dining street was established, which was widely recognized by all sectors of society.