Kitchen Operations
Commercial Kitchen Requirements: Codes, Equipment, and Approval
There is no national commercial kitchen code. What there is, in nearly every jurisdiction, is a plan review process that decides whether your kitchen gets approved before you build it.
Key takeaway
No federal agency licenses commercial kitchens. Your local health department approves yours through plan review, and submitting plans before construction is the single step that prevents expensive rework.
There is no single national commercial kitchen code. Your local health department approves your kitchen under a state food code, most of which are adapted from the FDA Food Code. In nearly every jurisdiction you must submit plans and specifications before you build, pass a pre-opening inspection, and hold a permit before you serve a customer.
That first step is where most projects go wrong. Operators buy equipment, sign a lease, and start construction, then discover during inspection that the floor finish is not acceptable, the handwashing sink is in the wrong place, or the hood does not match what was approved. Every one of those is cheap to fix on a drawing and expensive to fix in a finished room.
What counts as a commercial kitchen?
A commercial kitchen is any kitchen where food is prepared for sale or for service to the public, rather than for a household. The label matters because it triggers the permit requirement.
The distinction is not about size or equipment. A 200 square foot prep space behind a coffee shop is a commercial kitchen. A large, well-equipped home kitchen is not, and in most states you cannot legally produce food for retail sale in one except under a narrow cottage food exemption.
This also catches shared and rented kitchens. If you rent time in a commissary, the facility holds its own permit, but you will usually still need your own business license and food safety certification, and the operations you run there must fall within what the facility is approved for.
Why requirements differ from state to state
The FDA publishes a model Food Code. It does not enforce it. States adopt it, amend it, and enforce their own version through state or county health departments.
That is why the honest answer to "what are the requirements for a commercial kitchen in Texas" is different from the answer for Pennsylvania, even though both are recognizably built on the same model. States adopt different editions on different timetables, and local jurisdictions layer their own ordinances on top. Building codes, fire codes, and plumbing codes apply in parallel and are enforced by different offices.
The current model is the 2022 FDA Food Code as amended by its November 2024 Supplement. Your state may be on an earlier edition. Our FDA Food Code hub explains how the adoption process works and why states lag the model.
Practical consequence: use national guidance to understand what will be asked of you, then confirm every specific with the health department that will actually inspect you. Nobody else's answer is binding.
What plan review requires
Plan review is the formal submission of your kitchen design for approval before construction. The Food Code sets out what has to be in it at section 8-201.12, Contents of the Plans and Specifications.
| Required in a plan submission | Why the reviewer wants it |
|---|---|
| The intended menu | Menu drives risk, which drives everything else about the design |
| Anticipated volume of food stored, prepared, and served | Sizes refrigeration, warewashing, and storage |
| One complete set of plans drawn to scale | Shows layout and workflow |
| Construction materials and finish schedules | Floors, base coves, walls, and ceilings must be cleanable |
| Equipment types, manufacturers, model numbers, and locations | Confirms certified equipment, correctly placed |
| Equipment dimensions, capacities, and installation specs | Clearances, drainage, and ventilation |
| HACCP plan, if required | Needed for specialized processes |
| Well number and sewage certificate, where applicable | Private water and waste systems |
The menu item surprises people. A reviewer asks for it because a menu that includes raw shellfish, sous vide, curing, or cooling large batches of cooked food changes what the kitchen needs. Submit the menu you intend to run, not a simplified one, or you will be back for a variance later.
The FDA publishes a Food Establishment Plan Review Guide that points to the Conference for Food Protection's plan review guidance. Read your own jurisdiction's application form alongside it, because that form is what you will actually be graded against.
Does commercial kitchen equipment have to be certified?
In effect, yes. Under Food Code section 4-205.10, food equipment that is certified or classified for sanitation by an ANSI-accredited certification program is deemed to comply with the equipment parts of the Code.
You are not strictly required to buy certified equipment, but certification is the shortcut that makes approval straightforward. NSF is the best known certifier, and others hold ANSI accreditation as well. FDA maintains a list of recognized American National Standards for food equipment.
Uncertified equipment is not automatically rejected, but it puts the burden on you to demonstrate to the inspector that it is constructed of safe materials, is durable, and can actually be cleaned. That is a slow argument to have during plan review. Residential appliances are the usual sticking point, because a domestic refrigerator or dishwasher generally cannot hold temperature or sanitize the way a commercial unit does.
For what the Code expects of equipment and utilities once installed, see our equipment, water and utilities hub.
What the health department checks in the room itself
Beyond the equipment list, plan review and the pre-opening inspection look hard at the fabric of the room and its plumbing.
Surfaces have to be smooth, durable, nonabsorbent, and easily cleanable, which rules out unsealed wood, carpet, and porous grout in most food preparation areas. Base coves matter because the floor-to-wall junction is where debris collects. Lighting needs adequate intensity and shielding over exposed food. Ventilation has to remove grease, heat, and condensation.
Sinks are the item most often designed wrong. A kitchen typically needs separate fixtures for handwashing, warewashing, and food preparation, plus a mop or service sink. A handwashing sink must be accessible where food is handled, not tucked around a corner, and it cannot be used for anything else. Our facility design and materials hub covers the construction standards, and the dishwashing hub covers warewashing setup.
Water supply and waste disposal get reviewed too, including backflow prevention, indirect drains on food equipment, and grease interceptors where required.
The pre-opening inspection and your permit
Approved plans do not let you open. After construction, the health department inspects the finished kitchen to confirm it was built the way it was approved and that everything functions. Thermometers read correctly, the warewasher reaches the right temperature or sanitizer concentration, hot water is adequate, handwashing sinks are stocked.
Pass that, and you are issued a permit to operate. From then on you are on the routine inspection cycle, which is a different exercise with different priorities. Our regulatory inspections hub explains how routine inspections work, and our guide to restaurant licenses and permits covers the other approvals you need alongside the health permit.
Most jurisdictions also require a certified food protection manager. Many states now mandate one per establishment, so the credential is a requirement to open, not a nice-to-have.
What this means for you
Start with the health department, not the equipment dealer. Call before you sign a lease and ask for their plan review packet. Ask whether your intended menu triggers a HACCP plan or a variance, and ask which Food Code edition they enforce.
Submit plans before you build. Plan review exists to catch problems on paper, and the operators who skip it are the ones who pay twice.
Buy certified equipment where you reasonably can. It removes an argument you do not need to have.
Budget time, not just money. Plan review, construction, and a pre-opening inspection run in sequence, and a failed pre-opening inspection means a re-inspection visit on the department's schedule, not yours. Build slack into your opening date.
Get your certified food protection manager in place early, because you may need the credential before you can open.
Preparing for the manager credential? Our ServSafe Manager practice test will show you where you stand.
Frequently asked questions
What are the requirements for a commercial kitchen in Texas?
Texas enforces its own food establishment rules, adapted from the FDA Food Code, through the state health department and local jurisdictions. The core process is the same everywhere: submit plans for review before construction, install equipment certified by an ANSI-accredited program, pass a pre-opening inspection, and obtain a permit. Confirm specifics with the local authority that will inspect you.
Can I run a commercial kitchen from home?
Generally no. Producing food for retail sale from a residential kitchen is prohibited in most states except under a cottage food exemption, which typically covers only low-risk shelf-stable items and caps annual sales. Anything involving time and temperature control almost always requires a permitted commercial facility or a licensed shared-use commissary kitchen.
Does commercial kitchen equipment have to be NSF certified?
Not strictly, but it is the practical route. Food Code section 4-205.10 treats equipment certified by an ANSI-accredited certification program as compliant. NSF is the best known such certifier. Uncertified equipment shifts the burden onto you to prove to the inspector that it is safe, durable, and cleanable, which slows approval considerably.
How long does commercial kitchen plan review take?
It varies widely by jurisdiction and by how complete your submission is. Incomplete packets are the main cause of delay, because the reviewer returns them rather than guessing. Submitting the actual menu, scaled drawings, and full equipment specifications with model numbers on the first attempt is the single best way to shorten the process.
What is the difference between plan review and a health inspection?
Plan review happens before construction and approves your design on paper. The pre-opening inspection confirms the finished kitchen matches those approved plans and functions correctly. Routine health inspections happen afterward on a recurring cycle and focus on how you operate day to day, not on how the facility was built.
Do I need a certified food protection manager to open a commercial kitchen?
In most jurisdictions, yes. Many states require every food establishment to employ at least one certified food protection manager, and some require the certified person to be present during operating hours. Check your state rule early, because obtaining the credential takes time and may be a condition of your permit.
Sources
- FDA Food Code - the model code state food codes are adapted from
- FDA Food Establishment Plan Review Guide - plan review guidance for regulators and operators
- FDA Food Code 2022, full document - including section 8-201.12 on plans and specifications and section 4-205.10 on equipment certification
- FDA List of American National Standards for Food Equipment - recognized equipment sanitation standards
- CDC Restaurant Food Safety - research on retail food safety practices
- ServSafe - Food Protection Manager Certification, current formats and pricing
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