A Muslim family walks into your restaurant and asks if your chicken dishes are halal certified. Religious dietary certifications like halal and kosher are voluntary quality marks you can offer alongside mandatory EU allergen information. You need to clearly separate and properly present both information streams to guests.
The difference between mandatory and voluntary
Allergen information is EU legally required for all food service businesses. Halal and kosher status are voluntary certifications you can add as an extra service for specific customer groups.
💡 Example menu card:
Grilled chicken with rice - €18.50
- Allergens: gluten, celery
- Halal certified
- Lactose-free
Both information types are present but clearly separated.
Communicating halal certification
For halal status you need official certification from a recognized institution such as HCS (Halal Correct & Sure) or Halal Feed & Food. You can communicate this through several channels:
- Menu card: Halal symbol (H) or text "Halal certified"
- Visible certificate: Display your halal certificate in a prominent location
- Website and social media: Mention your certifying body
- Staff training: Ensure your team can explain what halal means
⚠️ Note:
Never claim halal status without official certification. This can have legal consequences and damage your reputation with the Muslim community.
Communicating kosher certification
Kosher (kashrut) has stricter rules than halal and requires continuous supervision by a rabbi. In the Netherlands, the NIK (Dutch Israelite Religious Community) and other Orthodox institutions certify kosher restaurants.
- Hechsher symbol: Use the official symbol of your certifying body
- Mashgiach present: Kosher restaurants often have a religious supervisor
- Separate kitchen: Meat and dairy completely separated (if applicable)
- Sabbath information: Communicate opening hours during religious holidays
Practical implementation in your system
You should register religious certifications separately from allergens but within the same overview system. This prevents confusion among your staff - the kind of thing you only learn after closing your first month at a loss because servers gave incorrect information to customers.
💡 Example registration:
Recipe: Lamb stew
- Allergens: celery, sulfite
- Halal: Yes (HCS certified)
- Kosher: No
- Vegetarian: No
All information in one place but clearly separated.
Training your team
Your staff needs to understand the difference between mandatory allergen information and voluntary religious certifications. Train them on both topics but make clear what's legally required and what's extra service.
- Allergens: "I MUST tell you this by law"
- Halal/kosher: "We also have halal certified options"
- When in doubt: Always consult the chef or manager
- Certificates: Know where the official documents are displayed
⚠️ Note:
Train your team to never guess about halal or kosher status. And always say "Let me check that for you" instead of giving a wrong answer.
Digital registration and overview
A system like tools such as food cost calculators helps you record both mandatory allergens and voluntary certifications per recipe. You can then quickly and reliably answer guests who ask about them.
How do you set up halal/kosher communication? (step by step)
Obtain official certification
Contact a recognized certifying body such as HCS for halal or NIK for kosher. Go through their audit process and obtain your official certificate.
Register the status per dish
Record for each recipe which dishes are halal, kosher, or both. Keep this separate from your mandatory allergen registration but in the same system.
Train your team on both topics
Ensure your staff knows what is mandatory (allergens) and what is extra service (religious certifications). Practice scenarios where guests ask about both.
✨ Pro tip
Display your halal or kosher certificate at eye level near your entrance within the first 3 meters guests see. This immediately signals your official certification status and prevents 80% of dietary questions before guests even sit down.
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
Can I claim halal without official certification?
No, this can have legal consequences and damage your reputation. You always need official certification from a recognized body.
Does halal/kosher information need to be as prominent as allergens?
No, allergens are legally required and must always come first. Halal/kosher are voluntary extras that you can add.
Can one dish be both halal and kosher?
Yes, that's possible if it meets both sets of rules. Kosher has stricter requirements though, so not all halal dishes are automatically kosher.
How often do I need to renew my religious certification?
This varies by certifying body, usually annually. Check the terms of your certificate and set expiration dates in your calendar.
What if a guest asks about halal but I'm not certified?
Be honest and say you don't have official halal certification. You can explain which ingredients you use but never claim halal status.
Can I display both halal and kosher symbols on the same menu item?
Yes, if the dish meets both certification requirements. However, make sure both certifying bodies approve this dual labeling approach.
⚠️ 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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