Do restaurants have to list allergens? In the United States, there is no single federal rule that makes every restaurant print allergens beside every made-to-order menu item. But that does not mean restaurants are free from allergen rules.
Federal law covers many packaged foods. The FDA Food Code addresses allergen information in food establishments. States can also add their own food allergen disclosure rules. In 2026, states such as California, Virginia, and New York have requirements that go further than many restaurant owners may expect.
This matters because food allergies are common. CDC data published in 2026 found that 6.7% of U.S. adults had a diagnosed food allergy in 2024.
So, what does your restaurant actually need to disclose? It depends on the food you sell, where you operate, and which state or local rules apply.
Restaurants do not all follow one nationwide allergen-menu rule. Federal allergen labeling law mainly applies to packaged foods. However, the FDA Food Code includes written allergen notification for unpackaged foods, and states or local governments can adopt or add rules that make allergen disclosure mandatory.
The answer can look very different from one restaurant to another.
The FDA explains that federal allergen-labeling requirements apply to foods packaged by retail and food-service establishments but generally do not apply when a restaurant places food in a wrapper or container after a customer orders it.
That means a sandwich made after you order it and placed in a paper wrapper is treated differently from a packaged sandwich prepared and labeled for sale before the customer orders.
For restaurant teams, the menu is only one part of allergen safety. Workers also need to know how to spot allergen risks, communicate allergy requests, and reduce cross-contact. US Compliance Institute's Food Allergen Awareness Training helps food-service professionals build this knowledge and apply safer practices during day-to-day food handling.
Federal law can require allergen labeling, but the type of food matters.
The Food Allergen Labeling and Consumer Protection Act, or FALCPA, created federal rules for identifying major allergens in many FDA-regulated packaged foods. The FASTER Act later added sesame to the federal list, effective January 1, 2023.
For covered packaged foods, the food source of a major allergen must be made clear. This may happen in the ingredient list or through a "Contains" statement.
For example:
Ingredients: flour (wheat), whey (milk), egg...
or:
Contains: Wheat, Milk, Egg
Restaurants that package and label food before it is sold may therefore have federal duties that do not apply in the same way to a meal made after the customer places an order.
This is where the rules become more important for restaurants.
The FDA released the 2026 Food Code in September 2026. Section 3-602.12(C) says a permit holder should give consumers written notification of major food allergens used as ingredients in unpackaged food.
However, there is an important point:
The FDA Food Code is a model code. It does not automatically become restaurant law everywhere in the United States.
States and local governments can adopt Food Code provisions into their own rules. Once they do, those provisions can become enforceable in that area.
This is why Allergen Disclosure Requirements are not exactly the same in every state.
It is also why restaurant managers should not depend only on an old national article that says, "Restaurants don't have to list allergens." The real answer depends on federal packaged-food law, the food code used in the state, and any extra state or local Allergen Law requirements.
Allergen rules also need to work with the rest of a food-safety program. A restaurant that already uses a HACCP plan can use the same idea of finding hazards, setting controls, training staff, and keeping records when building allergen procedures.
A written menu notice will not help if workers do not understand what it means. Food Allergen Awareness Training can help teams understand major allergens, cross-contact risks, and safer food-handling practices. The training should be used with your own policies and the laws that apply to your location.
Under U.S. federal law, the top nine allergens, also called the nine major food allergens, are
The FDA definition of a major food allergen includes these nine foods or food groups, as well as certain ingredients that contain protein from them.
These are the allergens with special federal labeling status. They are not the only foods that can cause an allergic reaction.
A restaurant should know the food allergen ingredients used in each recipe, including sauces, dressings, marinades, toppings, breading, and other ingredients that may be easy to overlook.
For example, a burger may not appear to contain sesame until staff check the bun. A salad may contain milk through cheese or dressing. A sauce may contain soy or peanuts even when those foods are not visible.
Finding these risks is similar to the process used in a food safety hazard analysis: identify what could cause harm, find where it enters the process, and decide how to control it.
There is no single 2026 rule that applies to every U.S. restaurant. Instead, several important federal and state changes are shaping allergen labeling and restaurant disclosure.
California's SB 68 took effect on July 1, 2026 for covered food facilities.
The California Department of Public Health SB 68 guidance says covered facilities must give written notice of major allergens they know, or reasonably should know, are ingredients in each menu item.
The requirement applies to establishments covered by the federal chain-restaurant standard, generally restaurants that are part of a chain with 20 or more locations, use the same name, and offer substantially the same menu items.
This does not mean every small independent restaurant in California falls under the same SB 68 rule.
Virginia made another major change in 2026.
Starting September 10, 2026, food establishments must disclose major allergens found in packaged or unpackaged food.
The Virginia Department of Health's 2026 food regulation update explains that restaurants can provide the information in several ways. Allergens may be listed with words, icons, or numbers. A separate handout can be used, and QR codes can also link customers to written allergen information.
Virginia also says the information should be available to the person making the food choice.
This matters for restaurants using:
New York also strengthened food-allergy communication.
State guidance revised in August 2026 says all menus, including online menus, must provide one of three things: an allergy notice, allergen information for each prepared item, or a statement telling customers that allergen information is available.
Restaurants with online delivery or takeout ordering must also give customers a way to report a food allergy or intolerance unless item-level allergen information is already provided.
This closes an important gap. A restaurant's allergen process cannot stop at the printed menu if customers are also ordering through a website or app.
Some states go beyond written notices and require employee or manager training.
Massachusetts is one example. Its regulation says covered food establishments must have a certified food protection manager with allergen-awareness training, and that manager must make sure employees receive food-allergy training for their assigned duties.
In other words, when state law requires allergen training, putting an allergy statement on the menu alone is not enough.
Restaurant owners should check the exact rule where they operate before choosing a training course because some states may require specific approved or recognized programs.
Sometimes. But listing allergens does not always mean printing every allergen directly beside every dish.
Different rules may allow different forms of food allergen disclosure.
For example, Virginia allows words, icons, numbers, separate handouts, and QR code access. New York allows certain menu notices instead of requiring every restaurant to use the same item-by-item format.
So the better question is not just:
"Do allergens need to be listed on menus?"
It is:
"What written allergen information does my state or local rule require, and where must the customer be able to see it?"
The answer may also change depending on whether the food is packaged, unpackaged, sold from a buffet, displayed in a bakery case, or prepared after the customer orders.
A good allergen system does much more than add symbols to a menu.
Restaurants need a process that connects ingredients, the kitchen, servers, managers, and customers.
Start with every recipe.
Record which major allergens are present in:
Then update the record when a supplier, recipe, or product changes.
A simple allergen matrix can help. Put menu items down one side and the nine major allergens across the top. Mark which allergens are ingredients in each item.
Food businesses that already follow the seven HACCP principles will recognize the same basic idea: identify a hazard before trying to control it.
An item may not use peanuts as an ingredient but could still come into contact with peanut protein.
Cross-contact can happen through:
For example, cooking allergen-free fries in oil that was also used for breaded food may create a risk if the breading contains an allergen.
Our guide to allergenic contamination and other forms of contamination explains how unwanted material can move from one food or surface to another.
Clear cleaning steps, correct storage, and good communication are key parts of food allergen safety, from identifying ingredient risks to preventing cross-contact during food preparation.
A customer's allergy request should not stop with the server.
A simple process can look like this:
Customer → Server → Manager or Person in Charge → Kitchen → Server → Customer
The restaurant should decide who checks ingredients, who tells the kitchen, who prepares the meal, and who confirms the final plate.
Staff should never guess.
If they do not know whether an ingredient contains an allergen, they should check the label, recipe, product record, or another trusted source before answering.
Restaurants ask because they need to know about an allergy before food is prepared.
Once staff know, they can check ingredients, explain limits, follow their allergy procedure, and take steps to reduce cross-contact.
That question is part of Food Allergen Awareness, but asking it is not enough. The restaurant still needs accurate ingredient information and workers who know what to do with the answer.
Restaurant allergen compliance is not one sign, one menu icon, or one training session. It is a system.
Before serving customers, restaurants should:
This process fits into the larger idea behind HACCP food safety systems: find hazards before they reach the customer and build simple controls that workers can actually follow.
Turn written rules into everyday food-safety habits. US Compliance Institute's Food Allergen Awareness Training helps food-service professionals understand major allergens, cross-contact, communication, and safer handling practices. Use the training with your restaurant's own allergen procedures and the federal, state, and local requirements that apply to your operation.
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