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Santa Clara 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 issuer
County Director (DEH)
Permit term
one year, renewable
Scope
countywide, incl. cities
Authority
Sec. B11-21 & B11-53

Summary

Mobile food facilities and mobile food preparation units in Santa Clara County must obtain an annual environmental health permit from the Director before operating, renewable each year.

City-specific rules exist: Mountain View, Santa Clara, Sunnyvale, and San Jose have their own food truck permits rules that differ from Santa Clara County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

It shall be unlawful for any person to conduct any activity for which this division requires a permit ... without first applying for, obtaining, and maintaining the required permit from the Director. ... The activities defined within this section require a permit to be issued by the Director. ... Mobile food facility means any conveyance, used in conjunction with the service of food or beverage, operating out of a commissary or other approved facility, upon which prepackaging food or approved non-prepackaged food is sold or offered for sale at retail.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 65).

Full Breakdown

Under Sections B11-21 and B11-53 of the County Ordinance Code, mobile food facility and mobile food preparation unit are among the food-facility categories the Director requires a permit to operate. Operating any such activity without first applying for and obtaining the permit is unlawful, and the Director may order closure until one is issued. Permits run one year and are renewable on payment of Board-set fees. Under Section B11-24, this permitting authority reaches food facilities both inside and outside the county's incorporated cities, because California Health and Safety Code § 101375 lets the County enforce environmental health law citywide as well as in the unincorporated area.

Violations & Fines

Operating a mobile food facility without a valid permit exposes the operator to closure of the facility, permit denial, and fines and fees under Chapter I of Division B11, in addition to the required permit fee.

Frequently Asked Questions

Does the county permit apply even inside San Jose or Palo Alto?
Yes for this specific permit. Section B11-24 extends environmental health permitting into incorporated cities under state Health and Safety Code § 101375, unlike most county land-use rules.
What counts as a mobile food facility here?
Any conveyance operating out of a commissary that sells prepackaged or approved non-prepackaged food at retail; a unit that cooks or prepares food onboard is a separate 'mobile food preparation unit.'

Sources & Official References

Other rules in Santa Clara County

All Santa Clara County rules

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Food Truck Permits in Cities Across Santa Clara County