Washington
Mobile food vendor operating rules
Washington uses a hybrid licensing model where Department of Health sets statewide food safety standards, but county health departments are typically the ones who issue permits and conduct inspections. You'll apply through your local county health department. Cities may require additional local business permits, fire inspections, or operating permits on top of the county health permit.
How Washington Works
County health departments issue food establishment permits and conduct inspections. You apply through the county where you plan to operate. Washington has 37 health agencies statewide.
Department of Health sets the statewide food safety standards that county health departments enforce. The state food code applies everywhere.
Cities may require local business licenses, fire inspections, operating permits, or event permits. Requirements vary — check each city where you plan to operate.
Local fire departments or the state fire marshal conduct fire safety inspections for mobile food units. Propane equipment, hood suppression systems, and fire extinguishers are typically inspected.
What You Need to Do in Washington
- Apply for a food establishment permit through your county health department
- Check if the city where you plan to operate requires a local business license or operating permit
- Schedule a fire safety inspection with your local fire department
- Get required insurance coverage (general liability is typically required)
- Complete a plan review if required (kitchen layout, equipment, ventilation)
- Budget for permit fees — see fee examples below for Washington ranges
What Cities Can Require
In Washington, local requirements vary significantly by city. Common local requirements include business licenses, mobile food vendor operating permits, fire safety inspections, zoning approval, designated vending locations, and event permits. Some cities have specific ordinances for food trucks — always check with the city clerk or licensing office before you start operating in a new location.
Inspections
County health departments conduct health inspections in Washington. Inspections cover food safety practices, temperature control, handwashing facilities, sanitation, and equipment condition. Expect at least one inspection before you open and periodic follow-up inspections. The specific inspection schedule varies by county.
Permit Fees
Fees vary by jurisdiction. These are examples from Washington cities and counties — always confirm current fees directly with the issuing authority.
Fire Safety
Washington State Fire Marshal has statewide jurisdiction. Local fire departments may also conduct inspections for mobile food units.
Events & Temporary Permits
Washington requires temporary food establishment permits for special events and festivals. The permit is called a Temporary food permit. Requirements typically include: 30 days advance notice required, Commissary letter may be required, Menu must be submitted.