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San Diego County, CA Food Trucks & Mobile Vendors: Food Truck Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Permit Required
County DEHQ Public Health Permit
Commissary
Required for all mobile food facilities
Code
County Code Title 6, Division 1
Food Handlers
CA Food Handler Cards required
Authority
County DEHQ

Summary

Mobile food facilities in unincorporated San Diego County must obtain a Public Health Permit from the County Department of Environmental Health and Quality (DEHQ) under County Code Title 6, Division 1. All facilities must operate from an approved commissary.

City-specific rules exist: San Marcos, San Diego, El Cajon, Oceanside, Vista, Chula Vista, Carlsbad, and Escondido have their own food truck permits rules that differ from San Diego County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

and Safety Code is amended to read: 113831. (a) “Mobile food facility” means any vehicle used in conjunction with a commissary or other permanent food facility upon which food is sold or distributed at retail. “Mobile food facility” does not include a “transporter” used to transport packaged food from a food facility, or other approved source to the consumer. (b) “Single operating site mobile food facilities” means at least one, but not more than four, unenclosed mobile food facilities, and their auxiliary units, that operate adjacent to each other at a single location. (c) “Compact mobile food operation” means a mobile food facility that operates from an individual or from a pushcart, stand, display, pedal-driven cart, wagon, showcase, rack, or other nonmotorized conveyance. SEC. 3.

Source: County DEHQ Mobile FoodView official code

Full Breakdown

All mobile food facilities operating in unincorporated San Diego County must obtain a Public Health Permit from the County DEHQ. Facilities must operate in conjunction with an approved commissary or permanent food facility for servicing, cleaning, and storage. Mobile food operators need a valid business tax certificate. DEHQ conducts plan review and inspections. The permit application requires commissary agreement documentation, menu, equipment list, and vehicle/cart specifications. California Retail Food Code (CalCode) standards apply. Food handlers must have valid California Food Handler Cards. Mobile food operations must maintain proper food temperatures, sanitation, and waste disposal. Operating hours and locations may be subject to zoning restrictions.

Violations & Fines

Operating without a permit may result in closure orders, fines, and potential criminal charges. Health code violations lead to scoring deductions and possible permit suspension.

Frequently Asked Questions

How do I get a food truck permit in unincorporated San Diego County?
Apply for a Public Health Permit from the County Department of Environmental Health and Quality. You'll need a commissary agreement, menu, equipment list, and vehicle specifications.
Do I need a commissary?
Yes. All mobile food facilities must operate from an approved commissary or permanent food facility for cleaning, servicing, and storage. You cannot operate independently.
What training do food handlers need?
All food handlers must have a valid California Food Handler Card, obtained by passing an approved food safety course. Some operations may also need a Certified Food Protection Manager.

Sources & Official References

Other rules in San Diego County

All San Diego County rules

California rules heatmap·Compare San Diego County to another location·View the California food trucks & mobile vendors overview

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