In almost every jurisdiction, yes, you need a commissary to operate a food truck. The FDA Food Code, which most state and local health departments adopt as their model, ties the requirement to your menu, your operation type, and what your truck can safely handle on its own.1U.S. Food and Drug Administration. FDA Food Code 2022 Full Document If your truck cooks, cuts, or stores raw ingredients, you will need an approved commissary before the health department issues your permit. Two narrow exceptions exist, and they are harder to qualify for than most new operators expect.
What a Commissary Actually Does for Your Truck
A food truck has limited space, limited water, and limited waste capacity. A commissary is the fixed, inspected facility where you handle the tasks your truck cannot safely manage curbside: no permanent drainage, no continuous hot water for hours of use, and not enough counter space to keep raw chicken separated from ready-to-eat food the way a full kitchen can.
The Food Code does not impose a single federal mandate. It directs local authorities to decide whether a mobile unit needs a commissary based on the menu, the operation, and the equipment on board.1U.S. Food and Drug Administration. FDA Food Code 2022 Full Document Most jurisdictions read that guidance conservatively. If you handle any raw food or open beverages, you need a commissary, and many require daily visits.
The work you do there is mostly not cooking. Health inspectors check for it, and gaps can stall a permit renewal or trigger fines.
- Wastewater disposal. Gray water from your sinks and cleaning must be dumped at an approved sanitary sewer connection. Discharging into a storm drain violates federal, state, and local clean water rules and can bring civil or criminal penalties.
- Potable water refill. Fresh water tanks are refilled through food-grade hoses at a dedicated, inspected station.
- Ware washing. Sheet pans, large pots, and equipment that will not fit your truck’s three-compartment sink go through the commissary’s commercial dishwashing setup.
- Food storage. Bulk dry goods, refrigerated ingredients, and frozen inventory stay in temperature-controlled storage between service days.
- Food preparation. If the truck lacks counter space for separate raw and ready-to-eat zones, prep happens at the commissary.
- Vehicle cleaning. Many jurisdictions require a full clean-down of floors, walls, and cooking surfaces before overnight parking.
When You Do Not Need a Commissary
Two situations commonly qualify for an exemption. Both are narrower than they sound.
You Sell Only Prepackaged, Shelf-Stable Food
If you sell only prepackaged items that do not need temperature control, you may fall outside the definition of a “food establishment” entirely. The Food Code excludes operations that offer only prepackaged foods that are not time/temperature control for safety (TCS) foods.1U.S. Food and Drug Administration. FDA Food Code 2022 Full Document Bottled water, sealed bags of chips, wrapped candy bars. Because no container is opened and no food waste is generated, the contamination risks that commissaries exist to control are not present. Many jurisdictions issue a simpler permit category for these vendors with no commissary requirement.
Add a single open-food item, a scoop of ice cream or a fresh-squeezed lemonade, and the exemption usually disappears. If you sell prepackaged meat products, those items must carry a USDA mark of inspection from a federally inspected facility, and your operation may still be subject to state and local food safety rules even though federal inspection of your retail activity is not required.2Food Safety and Inspection Service. Summary of Federal Inspection Requirements for Meat Products
Your Truck Is Fully Self-Contained
Some trucks are built or retrofitted to handle every commissary function on board. To qualify, you generally need potable water and wastewater tanks sized to last a full operating day, with the wastewater tank at least 15 percent larger than the water supply tank. You also need adequate on-board refrigeration, cooking equipment, ware-washing facilities, storage for all food and supplies, and a hand sink that works independently of your main prep sink.
Earning the designation is expensive and requires a more rigorous inspection of your truck’s mechanical and plumbing systems. Even where it is allowed, many jurisdictions still require you to identify an approved servicing location for water refills and waste disposal between operating days. Self-contained status eliminates the daily commissary visit, not necessarily the need for a servicing arrangement. It is uncommon and worth pursuing only if your business model genuinely cannot accommodate regular commissary access.
What Counts as a Commissary
Any facility you use must hold a valid commercial food service permit from the local health department. Beyond that threshold, you have three practical options.
- Dedicated commissary kitchens. Purpose-built for mobile vendors, with shared walk-in coolers, commercial prep tables, three-compartment sinks, wastewater dumps, and overnight truck parking.
- Licensed restaurant kitchens. A restaurant with off-peak hours may rent you kitchen time under a formal agreement. Good for specialized equipment; scheduling can be tight around the restaurant’s own prep windows.
- Community or institutional kitchens. Churches, community centers, and social halls sometimes maintain permitted commercial kitchens. If the facility holds a current health permit and meets the equipment standards your operation requires, it can serve as your commissary.
Residential kitchens do not qualify. Home kitchens lack the commercial ventilation, grease traps, and sanitation infrastructure that health codes demand. When you apply for your mobile food permit, the health department will verify that your listed commissary is currently inspected and permitted.
The Commissary Agreement You Have to File
Before your health department issues a mobile food permit, you need a signed commissary agreement on file. It is not just a lease; it is a regulatory document the department uses to verify your operating conditions. A typical agreement includes:
- Facility identification. The commissary’s name, address, permit number, and the name of the owner or manager authorizing your use.
- Services provided. A checklist covering fresh water, gray water disposal, ware washing, refrigerated and dry storage, cooking and prep space, garbage disposal, and vehicle parking.
- Dates and schedule. The period the agreement covers and, in many cases, the days or hours you may use the facility.
- Signatures from both parties. Both the commissary operator and the truck owner sign.
Some jurisdictions require annual renewal. If the commissary loses its own health permit or changes ownership, you need a new agreement before you can legally keep operating. Inaccurate information on this form, whether about services offered or the facility’s permit status, can delay your permit application by weeks.
What Commissary Access Costs
New operators consistently underestimate this line item. Pricing varies by city, facility, and how much time you need.
Hourly rates at most commissary kitchens run $15 to $50 per hour, which works if you only need a few hours of prep and cleanup per day. Monthly memberships, more sensible for trucks operating five or more days a week, typically run $300 to $1,500 per month. The upper end usually includes dedicated cold storage, overnight parking with electrical hookups, and priority scheduling during peak prep hours.
Beyond base rent, expect additional charges. Waste disposal, ice, or use of specialized equipment may be billed separately. Overnight parking with shore power for your refrigeration often adds to the monthly bill. Get a full price sheet before you sign.
Insurance the Commissary Will Require
Almost every commissary requires you to carry general liability insurance before letting you in the door. The standard minimum is $1,000,000 in general liability coverage, and many facilities will not accept less. The commissary will also require you to name the facility as an additional insured on your policy, documented through a standard insurance certificate known as an Acord 25 form.
Being named as an additional insured means the commissary gets protection under your policy for claims arising from your work at their facility. If a customer gets sick from food you prepared in the commissary kitchen and sues both you and the facility, your insurance responds on the commissary’s behalf. Get coverage in place before you shop for commissary space, because most facilities ask for proof of insurance before they will discuss an agreement.
Choosing a Commissary That Actually Works
Location matters more than most operators realize. If your commissary is 45 minutes from your usual vending spots, you are burning fuel and time twice a day on a commute that earns nothing. Prioritize proximity to your primary service areas, even if a closer facility costs slightly more.
The practical questions beyond location are easy to overlook. Does the facility have enough hot water pressure during your scheduled prep hours, or are you competing with six other trucks for the same tap? Is overnight parking available with an electrical hookup for your refrigeration? Can the facility accommodate your truck’s dimensions, including height clearance for rooftop exhaust? Does the wastewater dump have capacity during peak morning hours when every truck in the building is trying to service at once?
Visit during the hours you plan to use the space. A commissary that feels spacious at 2 p.m. Tuesday can be a different story at 6 a.m. Saturday. Talk to operators who already work out of the facility. They will tell you about the scheduling bottlenecks, the maintenance issues, and whether management responds when something breaks. None of that shows up in the rental agreement.