Last month, a restaurant in Amsterdam received a €3,200 fine because their staff couldn't explain which allergens were in their signature risotto. NVWA inspectors don't just check if you have allergen lists - they test if your system actually works. Your team needs to provide accurate information within seconds, not scramble through outdated papers.
What does the NVWA check regarding allergens?
The NVWA examines three core areas: your knowledge of dish allergens, how you communicate this to guests, and your cross-contamination prevention systems.
💡 Example inspection:
Inspector points to pasta carbonara on your menu:
- "Which allergens are in this?"
- "Where is this registered?"
- "How do you prevent gluten-free pasta from being cross-contaminated?"
- "What do you do if a guest asks about eggs in this dish?"
You need to answer all of this immediately.
Checking the 14 mandatory allergens
Every inspector has memorized this list. You should too: gluten, crustaceans, eggs, fish, peanuts, soy, milk, tree nuts, celery, mustard, sesame seeds, sulfites, lupin, and mollusks.
- Gluten: Not just bread, also soy sauce, bouillon cubes, beer
- Sulfites: Wine, dried fruit, some sauces
- Celery: Bouillon, spice mixes, Worcestershire sauce
- Mustard: Curry, some marinades, ready-made dressings
⚠️ Watch out:
Allergens hide in unexpected places. Most bouillon cubes contain celery. Asian sauces typically include both soy and gluten.
Registration and documentation
Inspectors examine how you track allergen data. Outdated paper lists create red flags immediately. Your system must prove it's current and accessible.
💡 Example of good registration:
For each dish you've documented:
- All ingredients with allergens per ingredient
- Date of last recipe update
- Which staff member is responsible
- How you prevent cross-contamination
You can look this up and show it within 30 seconds.
Communication with guests
Your team's allergen knowledge gets tested directly. NVWA inspectors frequently ask: "What would you tell a guest with a nut allergy?"
- Staff must locate allergen information instantly
- Always verify with kitchen staff if uncertain
- Never use phrases like "I don't think so" or "it's probably fine"
- Explain potential risks clearly and honestly
Preventing cross-contamination
This creates the biggest challenges during inspections. Inspectors scrutinize your workflow: are you using identical cutting boards for gluten-free and regular bread? How do nuts stay out of supposedly nut-free dishes?
One of the most common blind spots in kitchen management involves assuming cross-contamination only happens during prep. But it occurs during storage, cooking, plating, and serving too.
⚠️ Watch out:
Fryer oil creates major problems. Frying gluten-free snacks in oil previously used for regular bitterballs eliminates their gluten-free status. You must explain your oil management clearly.
Digital vs. paper registration
Many kitchens still rely on paper allergen lists. Legal, yes, but digital systems offer inspection advantages. You'll search faster, see updates immediately, and avoid outdated information risks.
Apps exist that help track allergens per ingredient and recipe. But remember: no software registers automatically. You must input accurate data and maintain it consistently.
How do you prepare for an allergen inspection?
Check your allergen registration
Go through all recipes and verify that all 14 allergens are correctly registered. Pay special attention to hidden allergens in sauces, bouillon, and ready-made products. Update outdated information immediately.
Train your staff
Make sure everyone knows where the allergen information is and how to respond to guest questions. Practice scenarios: what do you say to a guest with a gluten allergy? When do you check with the kitchen?
Check your work processes
Review your kitchen processes for cross-contamination. Do you use separate cutting boards? Is your fryer oil separated? Do you have clear procedures for allergen-free preparations? Document this.
✨ Pro tip
Test your staff's allergen knowledge every 4 weeks by randomly selecting 2 menu items and having them identify all 14 allergens within 90 seconds. This drill catches knowledge gaps before inspectors discover them.
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
What happens if I don't have allergen registration?
This can result in a warning or fine. Worse: if a guest gets sick from an allergic reaction and you can't demonstrate that you've taken measures, you run liability risks.
How often do I need to update my allergen registration?
Every time you change a recipe or switch suppliers. Suppliers can adjust their recipes, which means different allergens might suddenly be present. Check this at least every 3 months.
Can I say I don't give guarantees about allergens?
You can use a disclaimer, but this doesn't exempt you from your legal obligation to provide correct information. You still need to do your best to prevent cross-contamination and be honest about risks.
What if an ingredient doesn't have an allergen list?
Then you need to contact your supplier. Every supplier is required to provide allergen information. If they don't, consider switching suppliers. You can't gamble with guest safety.
⚠️ 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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