Food Truck Commissary HACCP Requirements:
The Complete Compliance Guide

Running a food truck is already a lot. Most operators are working with a tiny team, tight margins, and barely enough hours in the day. Then inspection day shows up, and suddenly the paperwork matters just as much as the food.

That is why food truck commissary HACCP requirements matter. These rules are not there just to create busywork. They exist because a mobile kitchen has less space, less water, less refrigeration, and more transport risk than a fixed restaurant.

This guide keeps it practical. No legal theater. No consultant-speak. Just what operators usually need in the binder, what inspectors tend to look for, and where the rules change depending on whether you are in the US, UK, or Canada.

What You Need in the Binder First

This is the shortest path to being inspection-ready. If an inspector opens your binder tomorrow, these are the records you want to have easy to find.

A quick tip: keep a paper binder on the truck even if you also store everything digitally. Digital records are useful, but paper is still faster when someone is standing at your window asking for yesterday's temperature log.

Why the Commissary Matters So Much

This is the part that makes the rest of your compliance make sense. Your commissary is not just a rented kitchen. It is the place that closes the gaps a truck cannot safely handle on its own.

A truck is small by design. You do not have endless cold storage, floor drains, big warewashing stations, or room to cool large batches safely. The commissary covers those weak spots with licensed prep space, storage, water access, waste disposal, and equipment cleaning support.

That is also why inspectors care whether you really use it. A commissary agreement on paper is not enough if there is no sign you prep there, store there, or service the truck there. When records and real-world use do not match, that is when inspections start getting uncomfortable.

For most operators, the biggest risk is not a missing logo or messy formatting. It is a binder that says one thing while the truck and commissary tell another story.

Some jurisdictions do allow limited exceptions for self-contained units or approved servicing arrangements, but those exceptions are narrow and heavily dependent on local approval. California still ties mobile food facilities to commissary or other approved facility rules, and some Utah guidance allows certain commissary functions to be reduced only when the unit has adequate built-in facilities. Do not assume you qualify unless the health authority says so in writing.

Where the Rules Differ in 2025

This is where operators get tripped up. The overall logic is similar across countries, but the paperwork details and enforcement style are not.

United States

In the US, the FDA Food Code is the baseline model many states and counties use, but local adoption and extra rules vary. The core temperature rules most operators recognize are still the familiar ones: cold holding at 41°F / 5°C or below, hot holding at 135°F / 57°C or above, reheating for hot holding to 165°F for 15 seconds, and cooling from 135°F to 70°F within 2 hours, then to 41°F within 4 more hours.

State-level policy is also changing. In Texas, HB 2844 creates a statewide mobile food vendor framework scheduled to be fully effective on July 1, 2026, with vendor classifications such as Type I, II, and III. What still needs careful local checking is exactly how documentation and inspection expectations will land in practice for each type as rules continue to roll out.

Georgia already moved toward broader permit recognition. A mobile food service establishment with an active permit in its county of origin can operate in other counties, but operators still need to provide notice and stay current with the required paperwork and fees.

Daily return requirements are still very real in many places. Indiana guidance says the unit must return to the commissary daily for support activities, and Virginia guidance also ties mobile units to approved commissary or servicing arrangements.

King County, Washington is a good reminder that compliance is becoming more public-facing too. Its food safety rating system expanded to additional permitted food businesses, including mobile vendors, which means the inspection outcome is not just for the file anymore.

United Kingdom

In the UK, the core idea is still HACCP-based food safety management. The Food Standards Agency tells businesses to work around the 4 Cs: cleaning, cooking, chilling, and cross-contamination prevention. Small operators often use the FSA's Safer Food, Better Business materials, while more complex mobile setups may need a fuller written plan for transport, hot holding, and off-site service.

The temperature picture is also different from the US. UK guidance commonly points operators to chilled food at 8°C or below, hot holding at 63°C or above, and reheating to a core temperature above 75°C.

One important point: the Food Hygiene Rating Scheme uses the familiar 0 to 5 scale, but display is mandatory in Wales and Northern Ireland and voluntary in England.

Canada

In Canada, you need to separate federal, provincial, and local requirements. Under the Safe Food for Canadians framework, written preventive controls and traceability can apply depending on what your business does, especially if licensing, interprovincial trade, imports, or exports are involved. The traceability concept is the usual one step back, one step forward.

For many food trucks, local and provincial public health rules will matter more day to day than federal trade rules. As a practical operating benchmark, Canadian public-health guidance commonly uses 4°C / 40°F or below for cold food and 60°C / 140°F or above for hot food.

Ontario guidance clearly requires separate potable and wastewater tanks with readable gauges for mobile food premises. Some secondary guidance suggests that wastewater tanks must be 15% larger than potable tanks, but always verify exact sizing specifications with your local health unit.

Use the Strictest Temperature Rule When You Travel

This saves you from rebuilding your system every time you cross a line on the map. If you operate in multiple jurisdictions, build your plan around the tightest rule that applies.

These numbers come from FDA, FSA, and Canadian public-health / regulatory guidance, but local authorities can be stricter. If you move across counties, provinces, or countries, always verify the local standard before service.

Chain of Custody Is What Inspectors Really Want to See

This is the paperwork that proves your food stayed safe while it was moving. A restaurant can keep food in one building. A truck cannot. That is why transport records matter so much more in mobile operations.

The chain of custody starts when food is received at the commissary. Check the delivery, note temperatures where needed, and keep the invoices or receiving records.

It continues when food leaves the commissary. Your transfer log should show:

• Date and time
• Item name
• Quantity
• Loading temperature
• Who checked it
• Where it is going

Then it finishes when the truck arrives and starts service. If the food shows up out of range, your binder should already tell you what happens next: reject it, cool it again if your procedure allows it, return it, or discard it.

This section is where small teams often feel overwhelmed, especially when they are loading fast before an event. The simplest fix is to make the transfer log stupidly easy: one sheet, same order every day, clipboard by the door. If the process is annoying, people skip it.

Commissary Setup Rules That Usually Matter Most

These are the physical details that support the paperwork. If the setup is weak, the logs start looking fake.

Water and wastewater

Potable water should be filled from an approved source, and wastewater should be emptied at an approved disposal point. Ontario guidance for mobile premises clearly expects separate tanks and readable gauges. Local rules may also cover hose type, tank cleaning, and disposal methods.

Handwashing and warewashing

Most mobile units need a dedicated handwash setup, and many local authorities also expect warewashing capacity on the truck itself, often as a 3-compartment sink unless an alternative has been approved. Do not assume the commissary sink alone solves this.

Fire safety

If your truck has fryers, flat-tops, charbroilers, or other grease-producing equipment, expect fire-safety paperwork to be part of the inspection conversation. Keep your current hood and suppression service records where you can reach them fast. Check your local fire code for exact service intervals.

The Five-Minute Daily Check That Saves You Stress

This is the habit that keeps the whole system from slipping. You do not need a 40-minute opening ritual. You need a repeatable one.

1. Check cold units before loading.
   Do not load food into a unit that is not already in range.
2. Make sure handwashing is fully working.
   Warm running water, soap, paper towels, and a waste bin should all be there before service.
3. Check sanitizer strength.
   Use test strips and follow the sanitizer label plus your local code.
4. Check your probe thermometer.
   A quick ice-water check catches a lot of bad readings before they become bad decisions.
5. Flip through today's paperwork.
   Transfer log, temp log, certificates, and commissary agreement should all be easy to grab.

That routine is boring on purpose. Boring is good. Boring means nobody is improvising when the inspector walks up.

For a matching inspection workflow, see AuditBinder's guide on how to pass a food truck health inspection.

Mistakes That Get Operators in Trouble Fast

These are the patterns that usually turn a normal inspection into a bad one.

1. Using a generic HACCP plan that does not match the truck

If your plan mentions equipment or prep steps you do not actually have, the binder loses credibility immediately.

2. Doing prep at home

In many jurisdictions, home prep is not allowed for this kind of operation. Even where cottage-food rules exist, they usually do not cover standard hot food truck service. Verify locally before even thinking about it.

3. Cooling food on the truck

Truck refrigeration is usually for holding, not for safely pulling hot food down through the danger zone. Cooling is usually safer and easier to defend at the commissary.

4. No transport records

If the food traveled, but the binder acts like it teleported, that is a weak spot.

5. No backup plan for power loss

Generators fail. Fridges trip. The question is whether your corrective action is already written down before that happens.