Restaurant Allergen Labeling Requirements: Stay Compliant
Learn what restaurant allergen labeling requirements apply under federal and state law, including the new sesame requirement, and how to build a compliant system.
Restaurant Allergen Labeling Requirements: Stay Compliant
Restaurant allergen labeling requirements affect every operator in the United States — and violations can result in liability claims, FDA actions, and serious harm to guests. About 200,000 Americans visit the emergency room each year due to food allergy reactions. Clear allergen communication is both a compliance issue and a fundamental hospitality responsibility.
The 9 Major Food Allergens (FDA)
The Food Allergen Labeling and Consumer Protection Act (FALCPA) and the FASTER Act recognize 9 major food allergens:
- Milk
- Eggs
- Fish (bass, flounder, cod, etc.)
- Shellfish (crab, lobster, shrimp)
- Tree nuts (almonds, cashews, walnuts, pecans)
- Peanuts
- Wheat
- Soybeans
- Sesame (added by FASTER Act, effective January 1, 2023)
Sesame is the newest addition — many restaurants still lack systems to track it.
What Federal Law Requires for Restaurants
Unlike packaged food manufacturers, restaurants are NOT required by federal law to print allergen information on menus. However:
- You must be able to provide accurate allergen information when a guest asks
- Staff must not provide false information about ingredients
- You can be held liable for allergic reactions caused by undisclosed ingredients
State and Local Requirements
Several states and municipalities have additional requirements:
- Massachusetts: Requires allergen awareness training and written protocols
- New York City: Requires sesame disclosure on menus
- Rhode Island: Requires "Ask Your Server" statements for top 8 allergens
- Michigan: Requires posting allergen information in plain sight
How to Build an Allergen System
Step 1: Create Allergen Matrices for Every Dish
Document which of the 9 allergens are present in each menu item. Include hidden allergens — soy sauce contains wheat, many sauces contain dairy.
| Dish | Milk | Eggs | Fish | Tree Nuts | Wheat | Soy | Sesame |
|---|---|---|---|---|---|---|---|
| Caesar Salad | ✓ | ✓ | ✓ | ✓ | |||
| Pad Thai | ✓ | ✓ | ✓ | ✓ |
Step 2: Train All Staff
Every front-of-house employee needs to know: which dishes contain which allergens, how to communicate cross-contamination risk, and to never guess — "let me check" is always the right answer.
Step 3: Establish Cross-Contamination Protocols
- Dedicated prep surfaces and utensils for allergen-sensitive orders
- Separate fryer oil for gluten-free items
- Color-coded equipment (purple = allergen-free)
Step 4: Update When Recipes Change
Every recipe change must trigger an allergen review. Switching soy sauce brands or changing a supplier can introduce new allergens.
FAQ
Are restaurants required to list allergens on menus?
Federal law does not require it, but staff must accurately disclose allergens when asked. Several states have stricter requirements.
What happens if a guest has an allergic reaction at my restaurant?
You may face civil liability if the reaction resulted from undisclosed allergens or incorrect staff information. Documented allergen matrices and trained staff are your legal protection.
Is sesame now a required disclosure?
Yes. The FASTER Act made sesame the 9th major allergen as of January 1, 2023.
How do I handle gluten-free requests safely?
Disclose your cross-contamination risk honestly. If you use shared fryers or prep surfaces, you cannot guarantee safety for celiac guests.
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