UK Allergen Menu Requirements 2026

Last updated: 12 April 2026

Most pub landlords assume allergen labelling is just a marketing nicety—until a customer with a severe allergy orders a meal and ends up in hospital. The legal requirement to declare allergens on UK pub menus isn’t optional compliance theatre; it’s a binding legal obligation under the Food Standards Agency (FSA) regulations, and the penalties for getting it wrong can run into five figures. What makes this genuinely complex is that allergen declarations must cover not just primary ingredients, but also cross-contamination risks in your kitchen—a detail many pubs miss entirely. If you’re operating a food service operation in the UK right now, you need to understand exactly what the law requires, how to implement it practically, and what your actual liability looks like if a customer is harmed because your menu lacked proper allergen information.

This guide covers the legal framework, the 14 major allergens you must declare, practical ways to implement compliant menus, and how to avoid the most common mistakes pub operators make when handling allergen requirements.

What Are the Legal Allergen Requirements for UK Pubs?

UK food businesses must provide allergen information for all food sold, either clearly labelled on menus or available on written request. This requirement comes from the Food Information Regulations 2014, enforced by the Food Standards Agency across England, Scotland, Wales, and Northern Ireland.

The regulation applies to every pub that serves any form of food—whether you’re a wet-led pub doing occasional bar snacks, a gastro-pub with a full kitchen, or anything in between. There’s no exemption for small operators or low-volume food services. The key trigger is that you are providing food to consumers.

When I was evaluating systems for Teal Farm Pub in Washington, Tyne & Wear, one of the first questions we had to answer wasn’t about EPOS or stock systems at all—it was: how do we know what’s in every product we’re serving, and how do we communicate that to customers reliably? That’s the practical heart of allergen compliance. It’s not about printing a nice label; it’s about having confidence in the accuracy of your declarations.

You have two legal routes to compliance:

• Option 1: Allergens declared directly on the menu — either printed on a fixed menu, a digital menu board, or a table menu card. This must be clear and visible to the customer before they order.
• Option 2: Allergens available on written request — you provide allergen information in written form (menu insert, laminated card, or printed sheet) when a customer asks. You must be able to provide this information promptly—not within a week, but during the service.

Most pubs use a combination: core allergen information on the printed menu, with a more detailed written guide available behind the bar for customers who need additional detail or have specific concerns.

There is no legal requirement to use a specific symbol or formatting—allergens can be listed as plain text, symbols, highlighting, or highlighted text. The FSA requirement is simply that the information must be accurate, clear, and accessible to the customer before they order.

What surprises many licensees is that the law also requires you to declare possible allergen presence due to cross-contamination in your kitchen. If you use the same chopping board for nuts and vegetables, even after washing, and there’s a risk of cross-contamination, you must disclose that risk. This is where many pubs fall short—they label what’s in the dish, but not what else might end up in it.

The 14 Major Allergens You Must Declare

UK law requires you to declare presence of, or risk of cross-contamination with, these 14 major allergens:

• Cereals containing gluten (wheat, barley, rye, oats)
• Crustaceans (prawns, crab, lobster)
• Eggs
• Fish
• Peanuts
• Tree nuts (almonds, hazelnuts, walnuts, cashews, etc.)
• Milk and milk products (including lactose)
• Mustard
• Sesame
• Celery
• Sulphites (preservative in some wines, dried fruit, and processed foods)
• Lupin (seeds used in some gluten-free products)
• Molluscs (mussels, oysters, clams, squid)
• Soya

These are the only allergens you are legally required to declare. While you may choose to highlight other allergens (e.g. “contains caffeine” or “contains chilli”) for customer information, the law only covers these 14.

The most common mistake pub operators make is assuming that because an allergen isn’t listed on a supplier’s label, it doesn’t exist in the product. Pre-made products from suppliers often don’t clearly state allergen content, or they state it in tiny print on the back. You must actively check supplier documentation and contact manufacturers if you’re unsure. If a supplier can’t tell you whether a product contains one of the 14 allergens, you cannot legally sell that product.

Gluten and milk are the allergens you’ll encounter most frequently in a pub setting. Many bar snacks—crisps, nuts, pork scratchings—carry cross-contamination warnings from the manufacturer because they’re made in facilities that process wheat or dairy. You must pass that information on to your customer, even if it’s only a “may contain” statement.

Menu Labelling: How to Display Allergen Information Legally

The most effective way to ensure allergen compliance in a UK pub is to create a laminated reference sheet behind the bar that lists every dish, every allergen it contains, and every cross-contamination risk it carries, updated every time your menu or suppliers change. This single document becomes your source of truth and protects both your customers and your business.

If you print allergen information directly on your menu, you need:

• A clear symbol or notation (e.g. (G) for gluten, (M) for milk, or simply the allergen name in brackets)
• A key explaining what each symbol means, positioned prominently on the menu
• Allergen information for every single menu item—not just the ones you think contain allergens
• Space to add notes about specific dishes, such as “prepared in a kitchen that handles peanuts” or “fried in the same oil as fish”

The practical challenge is keeping this information current. If you change suppliers, if a menu item changes, or if you discover cross-contamination in your kitchen that you weren’t aware of before, your menu must be updated. This is where many pubs struggle: they print a menu with allergen information, then forget to reprint it when the supplier changes or the recipe changes.

When using pub management software that tracks menu and recipe information, you can link allergen data directly to each menu item. This way, when a recipe changes, the allergen information updates automatically—rather than relying on a staff member to manually update a laminated sheet.

If you choose the “written request” option, you must be able to provide allergen information in writing when a customer asks. This means having a printed guide, a laminated card, or a digital document accessible at the bar. The time requirement is not “by tomorrow”—it’s “during the current service.” A customer asking about allergens while seated should receive that information within a few minutes, not be told to ring tomorrow.

For food delivery or takeaway, allergen information must be provided at the point of sale or, in the case of online ordering, before the customer completes their purchase. A customer should not need to ring you asking about allergens after they’ve already ordered.

Some pubs use digital menus on tablets or mobile-friendly websites, which makes updating allergen information much simpler. You update the central database once, and the information appears across all devices immediately. If you’re not currently using digital menus, considering this approach could eliminate a significant compliance risk.

Kitchen Practices and Cross-Contamination

This is where allergen compliance becomes a kitchen operation, not just a menu operation. You must have documented kitchen procedures that minimize cross-contamination and you must be able to prove those procedures are being followed.

At minimum, your kitchen should have:

• Separate cutting boards and utensils for allergen-sensitive foods — if a customer orders a gluten-free meal, you cannot prepare it on the same surface where you’ve just cut bread, even if you wiped it down
• Documented cleaning procedures — specifically noting which surfaces and utensils are used for allergen-sensitive preparation and how they are cleaned between uses
• Staff training on allergen risks — every person in your kitchen must understand which allergens are in which products and must know the procedure for preparing allergen-free meals (or meals free of specific allergens)
• Supplier documentation filed and accessible — you must keep ingredient lists, allergen declarations, and HACCP information from every supplier, organized so you can quickly find out whether a product contains a specific allergen
• A system for communicating allergen requests to kitchen staff — if a customer orders a meal and specifies they have a peanut allergy, that information must reach the kitchen in a way that is impossible to miss or ignore

HACCP documentation for UK pubs should include a specific section on allergen handling. Your kitchen display system—if you’re using one—should flag orders with specific allergen requirements so they stand out from regular orders.

The hardest part is maintaining consistency. One Friday night, a staff member forgets to change the cutting board and a customer with a gluten allergy ends up with cross-contamination in their meal. That’s not just a customer service failure—that’s a potential legal liability.

Kitchen staff must be trained to treat allergen requests as critical, non-negotiable preparation requirements, not as customer preferences. An allergy is not a preference. A customer asking for no nuts is not asking for a favour; they’re requesting safe food. Your kitchen procedures must reflect that distinction.

Penalties and Liability if You Don’t Comply

The FSA takes allergen non-compliance seriously. If you fail to provide allergen information and a customer is harmed, the consequences are significant:

• FSA enforcement action — the FSA can serve an enforcement notice requiring you to provide allergen information and to implement procedures to prevent future non-compliance
• Criminal prosecution — breaching the Food Information Regulations is a criminal offense. Conviction can result in a fine up to £20,000 and, in serious cases involving actual harm, potential imprisonment
• Personal liability for the Designated Premises Supervisor — the DPS at your pub can be held personally liable for allergen non-compliance, even if they didn’t serve the meal themselves
• Civil liability — if a customer suffers harm (anaphylaxis, hospitalization) because allergen information wasn’t provided, they can claim damages for medical costs, loss of earnings, and pain and suffering
• Reputational damage and social media — an allergen incident spreads fast on social media and review sites, potentially destroying the reputation of your pub

There’s no fine tier for “small breaches” or “accidental omissions.” The regulations don’t contain a de minimis exception. If you failed to provide allergen information and a customer was harmed, the FSA will prosecute.

In 2024 and 2025, the FSA increased its allergen audit activity, particularly targeting small food businesses that assumed the regulations didn’t apply to them or that allergen information only needed to be provided on request. Pubs have been consistently identified as a sector with poor allergen compliance.

Practical Implementation for Busy Pubs

Compliance doesn’t need to be complex, but it does need to be systematic. Here’s a practical four-step process that works even in a wet-led only pub with no food:

Step 1: Create an allergen inventory

List every product you serve—every beer, spirit, wine, snack, and prepared meal. For each product, find the allergen information from the supplier. This takes time upfront but it’s the foundation of everything else. You can use a spreadsheet or pub staffing cost calculator to cross-reference against stock data.

For manufactured products, check the supplier’s label. For items made in-house, list every ingredient and any cross-contamination risks from your kitchen.

Step 2: Create your menu document

Either print allergen information directly on your menu, or create a laminated allergen reference sheet. Keep this document behind the bar where it’s accessible but not cluttering your customer-facing menu. Update it whenever something changes.

Step 3: Train your staff

Every member of staff who takes food or drink orders needs to understand what allergens are in each product and how to handle allergen requests. This doesn’t require a qualification; it requires a ten-minute conversation and a one-page reference sheet. But you must do it.

When training new staff on allergen handling, emphasize that an allergen request is not a customer being difficult—it’s a customer protecting their health. The tone you set matters.

Step 4: Implement a system for communicating allergen requests to the kitchen

If a customer orders a meal and specifies an allergen, that information must reach the kitchen in a way that is impossible to miss. If you’re using a kitchen display screen, mark allergen orders clearly. If you’re using order tickets, highlight them or write them in a specific color. If you’re shouting orders, the person in the kitchen must acknowledge the allergen specifically.

At Teal Farm Pub, managing 17 staff across front of house and kitchen during peak trading, the system that works is simple: any order flagged with an allergen goes to a dedicated prep area, prepared by a specific person, and checked twice before it leaves the kitchen. It takes slightly longer but it eliminates risk.

The real cost of allergen non-compliance is not a fine—it’s the harm caused to a customer with a genuine allergy, plus the loss of reputation and revenue that follows. Investing in clear processes and staff training prevents that outcome and protects your business.

If you’re running a small pub with no food service beyond crisps and peanuts, you still need to declare allergen information. Yes, a bag of crisps comes with its own allergen label, but you may be serving them as part of a promotion or bundled offer that you’re describing to customers. Be clear about what you’re selling and what allergens it contains.