Permit rules for mobile food vary by place and by event type. Here is the general picture and the questions that get you a real answer.
In the United States, food safety oversight for mobile food is handled largely at the state and local level. In many places the county health department is the key authority, sometimes alongside city rules, fire authorities and event organizers. That means two events in two counties can have very different requirements.
This guide is general information, not legal advice. Your local health department and fire authority have the final word, and the most reliable step is to ask them directly for your event.
A private event is typically a closed gathering such as a birthday party, wedding or company lunch where guests are invited and food is not sold to the public. Many jurisdictions treat these differently from public sales, and a licensed mobile caterer may already hold the permits it needs to operate. Others still expect notice or a specific approval.
Even when the event itself needs little, the caterer's own license, any venue rules and fire requirements still matter. If you host at a rented venue or a managed property, ask what the property requires of vendors. See our private party page and wedding page for how we approach these.
A public event, such as a festival, a fundraiser open to the community or a market, usually involves more oversight. Many local health departments ask for a temporary event or temporary food permit for vendors, and some require a review of the setup. Fire authorities may also have rules about open flame and fuel at gatherings.
Whether food is sold or given away can change the answer. So can the size of the event and whether it takes place on public land. Public events also tend to have an organizer, who may set vendor rules on top of local law. The practical details for those events appear on our public events page.
One of the most common problems is assuming someone else is handling the paperwork. Sometimes the organizer files a blanket application for all vendors, sometimes each vendor applies separately, and sometimes the host has to request something from the venue. Settle this in writing before you book, and put a date on it, because some approvals have lead times.
Call or email your county health department and describe the event: private or public, food sold or served free, how many guests, what kind of equipment. Ask what you need and whether the caterer's existing permits apply. Do the same with your local fire authority if a live oven is involved.
Then share the answers with your caterer so both sides are working from the same page. Our booking checklist helps organize the other questions, and the setup guide covers physical placement.
When you call, be specific. Say what type of event it is, the date, the address, how many guests, whether food will be sold, given away or included in an invitation, and what kind of cooking equipment will be used. Vague questions get vague answers, and a clear description gets you a clear one.
Keep expectations realistic about timing. Offices that handle permits can be busy, and some processes involve applications, fees or inspections. Starting early protects both your date and your caterer's schedule, and avoids the stress of a last-minute scramble.
If the event is at a park, school or other public property, add the property manager to your list of people to ask. Their rules can sit on top of health and fire requirements and sometimes include their own insurance or notice rules for outside vendors.
The first mistake is assuming that because an event is private, nothing applies. Venue rules, the caterer's own licensing and fire requirements can all still matter. The second is assuming that the caterer will handle everything, when in some places the event host must request a particular approval.
The third is leaving the question until the last week. Some approvals take time, and a venue may need documents before it will let a vendor on the property. The fourth is relying on advice from a friend who held a different kind of event in a different county. Rules differ, so ask the authority that actually covers your location.
Keep a simple record of who you contacted, what they said and when. If an inspector or venue manager asks questions on the day, having that record helps you and your caterer answer them quickly.
It depends on your local rules. Ask your county health department, and confirm that the caterer holds the licenses it needs.
Generally yes, since food offered to the public usually draws more oversight, often through a temporary event permit.
Often the county or city health department, with fire and zoning authorities involved in some places.
Your local health department. Describe the event and ask what applies.
Send the basics and the operator will confirm whether your date and venue work.