What Health Department Rules Apply to My Small Business?

By Bill Stilwell · Last reviewed October 17, 2026

The short answer

If your business sells food or drinks, or offers services that touch people’s bodies, you almost always need a permit or license and regular inspections. These rules are set by your state and enforced by your state or local health department or licensing board. For food, most states base their rules on the Food and Drug Administration (FDA) Food Code, a model that states and cities adopt as their own law.

What this means

Health rules protect customers from getting sick or hurt. They fall into two main groups.

Food and drink. Restaurants, food trucks, bakeries, coffee carts, caterers, and many stores that sell prepared food need a food permit. The FDA publishes the Food Code as a model for safe food handling at retail. The FDA says it offers the code for local, state, tribal, and federal agencies to adopt. It is not a federal law on its own. Your state or city turns it into its own rules, sometimes with changes. The FDA released a 2026 edition, but your state may still use an older one.

Food rules usually cover:

How food is stored, cooked, cooled, and held
Handwashing sinks, equipment, and cleaning
Employee health and training, such as a certified food manager or food handler cards
Inspections before opening and on a regular schedule
Records like temperature logs and cleaning schedules

Personal care. Hair and nail salons, barbers, estheticians, tattoo and piercing studios, and massage businesses are usually regulated by a state board, a health department, or both. Rules often cover sanitizing tools, disposable supplies, handwashing, and the condition of the shop. The people doing the work usually need their own license too (see 9.5.2 State Licenses).

Cottage food. Many states let people sell certain low-risk foods made at home, like some baked goods, under a “cottage food” law. What’s allowed, where you can sell, and the labels you need vary a lot by state.

Made-up example: Pine Street Bakery plans to sell bread and pastries from a small storefront. The owner calls the county health department before signing the lease. She learns the space needs a three-compartment sink and a handwashing sink, that she needs a plan review before remodeling, and that one person on each shift must hold a food manager certificate. She adds each item to her requirement matrix (see 9.3 Requirement Matrix).

Why it matters

You can’t open without it. Most food and personal care businesses need the permit before the first sale.
Closures. Inspectors can close a business on the spot for serious problems.
Remodel costs. Building out a space before the health department reviews your plan can mean tearing work out.
Lawsuits and insurance. A customer who gets sick or hurt can sue, and skipped rules make that worse.
Public records. Many health departments publish inspection results, and customers look them up.

Who this applies to

Any business that makes, serves, sells, or stores food or drinks for the public
Mobile food vendors and caterers
Salons, barbers, spas, tattoo and piercing studios, and massage businesses
Home-based food businesses, under cottage food or home kitchen rules
Some childcare, pet care, and pool businesses, depending on your state

Office businesses, online service businesses, and most trades can usually skip this page. Write “not applicable” in your requirement matrix so you know you checked.

How to do it

Call your local health department before you sign a lease or buy equipment. Ask what permits you need and whether you need a plan review. A plan review is when they approve your layout and equipment before you build.
Check your state licensing board if you offer personal care services. Ask about shop licenses and individual licenses.
Find out which version of the Food Code your state uses. The FDA keeps a list of state food codes. Your health department can tell you too.
Get required training. This often means a certified food protection manager, food handler cards, or sanitation training for salon staff.
Build or set up to the approved plan. Don’t change it without asking.
Pass the opening inspection and post your permit if required (see 9.5.7 License Display Rules).
Set up daily records. Temperature logs, cleaning logs, and tool sanitizing logs are common.
Add renewal dates and inspection months to your calendar (see 9.5.6 License and Permit Renewals).

What proof to keep

Health permit and any plan review approval
Inspection reports and proof that you fixed anything flagged
Training certificates for managers and staff
Daily logs, such as temperatures and cleaning
Supplier invoices for food, if your state requires you to show where food came from

Keep these where staff can grab them during an inspection, and keep copies in your shared files (see 12.2 Shared Files).

Common mistakes

Buying equipment before asking the health department. Some equipment isn’t approved for commercial use.
Assuming cottage food rules cover everything. Most states limit which foods you can sell and where.
Letting a manager certificate lapse when the certified person quits.
Keeping logs only before inspections. Inspectors can spot logs filled in all at once.
Forgetting the individual license. A salon shop license doesn’t license the people working there.

When to get help from a pro

Your local health department is the first stop, and its advice is usually free. A food safety consultant can help with plan reviews and training. An attorney can help if you face a closure or a fine. Questions to ask:

What permits, inspections, and training do I need for this type of business here?
Do I need a plan review before I remodel?
How often will you inspect, and are results posted publicly?

Bill’s note

[Bill: add a short opinion. For example, how health inspections fit into the opening checklist you’d use for a food or salon client, or why you’d call the health department before signing a lease.]

How I did this for SiteSmarty

[Date I did this:]
[What I actually did, step by step: whether any health rule applies to SiteSmarty, and who I checked with]
[What it cost and how long it took:]
[What surprised me or what I’d do differently:]
[Screenshot or photo to add, with private info blurred: the requirement matrix row for health rules]
[Result so far:]

Questions people ask

Do I need a health permit for my business? If you sell food or drinks to the public, or offer personal care services like hair, nails, or tattoos, almost always yes. Ask your local health department.

What is the FDA Food Code? A model set of food safety rules from the FDA. States and cities adopt it, sometimes with changes, and that adopted version is the law you follow.

Does a salon need a health inspection? Usually. Salons are often inspected by a state board, a health department, or both. Rules vary by state.

Do food workers need training? Many states require at least one certified food protection manager, and some require food handler cards for staff.

Can I sell food I make at home? In many states, yes, for certain low-risk foods under a cottage food law. Check your state’s rules on which foods and where you can sell.

Audit check

Question: Does the business hold every required health permit, pass its inspections, and keep the required training and daily records?
Pass looks like: Current permit on file and posted if required. Latest inspection passed or fixes documented. Training certificates current. Daily logs kept in real time.
Fail looks like: No permit, or one that lapsed. Unresolved inspection issues. No certified manager. Missing or made-up logs.
Evidence to collect: Permit, inspection reports, training certificates, and a sample of recent logs.

Where this fits

Do this first: 9.4.1 Zoning, 9.4.7 Fire Requirements

Do this next: 9.4.9 Environmental Requirements

Sources

U.S. Food and Drug Administration (FDA), "Food Code 2026" (checked October 17, 2026)
FDA, "State Retail and Food Service Codes and Regulations by State" (checked October 17, 2026)
U.S. Small Business Administration (SBA), "Apply for licenses and permits" (checked October 17, 2026)

This page explains general rules and Bill's own experience. It is not legal, tax, or insurance advice. Talk to a qualified professional about your situation.