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Public Health Rules in San Diego County, CA (2026)

3 county-level rules, plus city-specific rules for 8 cities in San Diego County, California.

Verified from official government sources

Note: These county rules apply to unincorporated areas of San Diego County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Restaurant Grade Cards

Unincorporated San Diego County restaurants earn an A, B, or C letter grade card during Department of Environmental Health inspections and must post it where patrons can see it, per County Code Sections 61.107 and 61.108.

San Diego County Restaurant Grade Cards

Some Restrictions

San Diego County Code § 61.107

The Director may adopt regulations to grade permanent or mobile food facilities that prepare food (as defined in Section 113791 of the California Retail Food Code), using a letter grade system. The grading system may be used during any inspection the Department conducts. An "A" grade shall represent a score of 90 percent or higher. A "B" grade shall represent a score of 80 to 89 percent. A "C" ...

Rodent Control

San Diego County can cite property that harbors mosquitoes or other disease vectors as a public nuisance, and the Department of Environmental Health and Quality can order the owner to abate it.

San Diego County Vector Control Duties

Significant Restrictions

San Diego County Code § 64.202(g)(1)

"Public Nuisance" means...(1) Any property, excluding water, that has been artificially altered from its natural condition so that it now supports the development, attraction, or harborage of vectors. The presence of vectors in their developmental stages on a property is prima facie evidence that the property is a public nuisance.

Food Handler Certification

Unincorporated San Diego County food facility workers must hold a current food handler training certificate or pass a supervised food handler test within 10 days of hire.

San Diego County Food Handler Cert

Some Restrictions

San Diego County Code § 61.114

Except as provided in subsection (e) of this section no person shall employ a person as a food handler in a food facility unless the food handler: (1) has been issued a current food handler training certificate as provided in subsection (b) or (c) of this section, or (2) is supervised by a food safety certified owner or employee pursuant to the CRFC and has passed a food handler test, as descri...

Public Health Rules by City in San Diego County

8 cities in San Diego County have their own public health rules rules. Each link goes to that city's dedicated page with code citations.

All San Diego County ordinances

See every category we cover for San Diego County: parking, noise, fences, fires, animals, pools, and more.

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