Regulation

Restaurant Allergen Labeling: Legal Requirements and Best Practices

Everything you need to know about allergen disclosure in restaurants: European regulations, the 14 major allergens, and how to display them on your digital menu.

Why Allergen Labeling Is Mandatory

Since December 13, 2014, the European INCO regulation (No. 1169/2011) requires all food service establishments to inform their customers about the presence of 14 major allergens in their dishes. This obligation applies to all restaurants, brasseries, cafés, food trucks, and caterers throughout the European Union.

Non-compliance can expose restaurant owners to fines and, in the event of a serious allergic reaction, significant legal liability. Beyond the legal aspect, clearly displaying allergens is above all a matter of safety and trust for your guests.

The 14 Major Allergens to Declare

Here is the complete list of allergens that must be declared:

  1. Gluten (wheat, rye, barley, oats…)
  2. Crustaceans (shrimp, lobster, crab…)
  3. Eggs
  4. Fish
  5. Peanuts
  6. Soy
  7. Milk (and dairy products, including lactose)
  8. Tree nuts (almonds, hazelnuts, walnuts, cashews, pecans, pistachios…)
  9. Celery
  10. Mustard
  11. Sesame seeds
  12. Sulphur dioxide and sulphites (in wines, cured meats…)
  13. Lupin
  14. Molluscs (mussels, oysters, squid…)

How to Display Allergens: Permitted Options

1. On the Menu (Paper or Digital)

The clearest and most customer-friendly method. Each dish is accompanied by its allergens in the form of pictograms, letters, or text. This is the option recommended by food safety authorities across Europe.

2. On a Separate Document

An allergen table or sheet available on request. Less convenient for the customer, but legally accepted provided the notice "allergens available on request" is clearly visible on the menu.

3. Verbally

Theoretically possible, but very risky in practice as it is difficult to prove in case of a dispute. Not recommended for any establishment serving more than a handful of guests daily.

Displaying Allergens on Your Digital Menu

Modern Resto natively integrates allergen management. For each dish on your menu, you can select the allergens present with a single click. They are then automatically displayed on your digital menu with clear pictograms understandable by all your customers, including international tourists.

Allergen labels automatically adapt to the menu display language (French, English, Spanish, German), which is particularly useful for restaurants welcoming international guests who may not read the local language.

Practical Tips for Restaurant Owners

  • Train your team — all staff must be able to answer questions about allergens, even in the chef's absence.
  • Update regularly — if a recipe changes, update the allergens on your menu immediately. With a digital menu, this takes only a few seconds.
  • Watch for cross-contamination — if your kitchen handles allergens, disclose this even if a dish does not intentionally contain them.
  • Keep your recipe records — in case of inspection, you must be able to justify the composition of each dish.

Conclusion

Allergen labeling is a legal obligation and an act of responsibility toward your guests. A Modern Resto digital menu greatly simplifies this process by integrating allergen management directly into the menu creation tool. Your allergy-prone customers will dine with confidence, and you will be fully compliant with the regulations.

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