Every restaurant manager faces that dreaded moment: an NVWA inspector walks in and immediately asks about allergen documentation. Most establishments store this crucial information in loose folders or scattered Excel files, wasting precious minutes during inspections. You need a system that delivers answers in under 5 seconds.
Why quick access to allergen documentation is crucial
An NVWA inspector asks: "What allergens are in your carbonara?" You've got 30 seconds to answer. If you're fumbling through stacks of paper or clicking through Excel files, you won't make a professional impression.
Worse: a guest with a nut allergy asks about ingredients in a dish. Hesitation or searching destroys trust and costs you customers.
⚠️ Note:
Restaurants are legally required to provide allergen information on request. This is EU legislation (Reg. 1169/2011). Being unable to provide an answer is a violation.
The 14 EU-mandatory allergens you must register
For each dish, you must track which of these 14 allergens it contains:
- Gluten (wheat, rye, barley, oats, spelt, kamut)
- Crustaceans (shrimp, lobster, crab)
- Eggs (also in pasta, mayonnaise, pastries)
- Fish (also in fish sauce, Worcestershire)
- Peanuts (also peanut oil)
- Soy (also in many Asian sauces)
- Milk (including lactose, butter, cheese)
- Tree nuts (almond, hazelnut, walnut, cashew, etc.)
- Celery (also celery salt)
- Mustard (also in dressings)
- Sesame seeds (also in bread, tahini)
- Sulfur dioxide (preservative in dried fruit, wine)
- Lupine (legume, sometimes in bread)
- Mollusks (mussels, squid, snails)
Digital vs paper allergen registration
Most restaurants still work with paper lists or Excel files. This creates major problems finding information quickly:
💡 Example: Paper system
Guest asks about allergens in risotto. Your chef must:
- Grab the recipe folder
- Hunt for risotto recipe
- Scan through ingredient list
- Cross-reference allergen chart
Time: 2-3 minutes. Guest waits and grows uncertain.
Digital systems like apps make this much faster. You type the dish name and instantly see all allergens. But remember: the registration itself remains your responsibility. An app doesn't automatically know which allergens are in your dishes.
Something most kitchen managers discover too late is that their allergen documentation system only works during day shifts. Night crews and weekend staff can't find anything, and you become the bottleneck during busy service hours.
How to organize allergen documentation practically
No matter which system you choose, this structure helps:
Record per dish:
- Dish name
- All ingredients (including garnish, sauces)
- Which of the 14 allergens are present
- Last update date
Record per ingredient:
- Ingredient name
- Brand/supplier
- Which allergens it contains
- Date of last check
💡 Example: Carbonara allergen registration
Spaghetti Carbonara contains:
- Spaghetti (wheat) → Gluten
- Eggs → Eggs
- Bacon (no allergens)
- Parmesan cheese → Milk
- Black pepper (no allergens)
Allergens in this dish: Gluten, Eggs, Milk
Storage location and accessibility
Your allergen documentation must be available in at least 2 places:
In the kitchen: For the chef and cooks preparing dishes
In service: For staff advising guests
With digital systems, you solve this with an app on multiple phones or tablets. With paper systems, you make copies of your overview lists.
⚠️ Note:
Update your allergen registration immediately if you change suppliers or adjust recipes. Outdated information can be dangerous for guests with allergies.
How often to check and update
Allergen registration isn't a one-time task. Ingredients and suppliers change, and allergens may change with them.
Monthly check:
- Are all new dishes registered?
- Have recipe changes been implemented?
- Is the supplier information still correct?
With every supplier change: Check if the allergens remain the same. A different brand of mayonnaise, for example, may contain different allergens.
💡 Example: Supplier change
You switch mayonnaise brands:
- Old brand: Eggs, Mustard
- New brand: Eggs, Mustard, Soy
All dishes with this mayonnaise must now also have 'Soy' as an allergen.
Staff training
The perfect system fails if your staff can't use it. Make sure everyone knows:
- Where the allergen registration is located
- How to find information quickly
- What to do if unsure (always be cautious)
- How to report new dishes or changes
Make this part of the onboarding procedure for new staff.
How do you set up allergen documentation? (step by step)
Inventory all current dishes
Make a list of each dish on your menu. Also note seasonal dishes and specials that come back regularly. This becomes your basis for allergen registration.
Analyze ingredients per dish
Go through all ingredients for each dish, including sauces, garnishes, and oils. Check the packaging or ask your supplier which of the 14 EU allergens are in them.
Choose your registration system
Decide whether you work digitally (app like KitchenNmbrs) or on paper. Digital is faster to search, paper always works. Make sure the system is accessible to both kitchen and service.
Register all dishes systematically
Work through your list and register which allergens are present in each dish. Use the official 14 EU allergens as a checklist. If you're unsure? Include the allergen (better safe than sorry).
Test your system with your team
Have staff practice finding allergen information. Ask random questions like 'What allergens are in the Caesar salad?' They should have an answer within 30 seconds.
✨ Pro tip
Create a laminated allergen quick-reference card for each workstation showing your 15 most popular dishes and their allergens. Staff can answer 80% of questions within 3 seconds without searching.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
Do I also need to register cross-contamination?
You're not required to register cross-contamination, but you must warn guests if there's a risk. For example: 'Prepared in kitchen where nuts are processed.'
What if I'm not sure about specific allergens in an ingredient?
Always include the allergen in your registration if you're uncertain. Call your supplier to be sure. It's better to be cautious than to put a guest at risk.
How often must I update my allergen registration?
Update immediately when recipes change or you switch suppliers. Do a monthly check to make sure everything is still correct. Outdated allergen info can be life-threatening.
Can I just put 'may contain' on everything?
No, that's not allowed. You must specifically state which allergens are actually in the dish. 'May contain' is only for cross-contamination risk.
What happens during an NVWA inspection if my registration is incorrect?
Incorrect allergen registration can result in warnings or fines. Worse: if a guest gets sick from wrong information, you face liability risk.
Should I keep allergen documentation for discontinued menu items?
Yes, keep records for at least 12 months after removing dishes from your menu. Inspectors may ask about previous items, and you need proof of compliance during that period.
⚠️ EU Regulation 1169/2011 — Allergen Information — https://eur-lex.europa.eu/eli/reg/2011/1169/oj
The allergen information on this page is based on EU Regulation 1169/2011. Recipes and ingredients may vary by supplier. Always verify current allergen information with your supplier and communicate this correctly to your guests. KitchenNmbrs is not liable for allergic reactions.
In the UK, the FSA enforces allergen regulations under the Food Information Regulations 2014.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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