8 Allergen Training Requirements That UK Hospitality Businesses Must Follow

1. Know the 14 Legally Declared Allergens

The foundation of every allergen training program starts here. Under the Food Information Regulations 2014 (which implement EU Regulation 1169/2011 as assimilated UK law), food businesses must inform consumers whenever any of 14 specific allergens are used as ingredients.⁴

These 14 allergens are: celery, cereals containing gluten (wheat, rye, barley, oats), crustaceans, eggs, fish, lupin, milk, molluscs, mustard, peanuts, sesame, soybeans, sulphur dioxide and sulphites (at concentrations above 10mg/kg), and tree nuts (almonds, hazelnuts, walnuts, cashews, pecans, Brazil nuts, pistachios, macadamia nuts).

Every member of staff who works with food needs to be able to identify these allergens — including when they appear as hidden ingredients in sauces, marinades, dressings, and pre-prepared components. In March 2026, a restaurant in Oxfordshire was prosecuted after test purchases revealed 618mg of soy protein in dishes that had no soy declared on the allergen matrix — more than 60 times the safe threshold.⁵

2. Provide Written Allergen Information for Non-Prepacked Food

Non-prepacked food covers everything served loose — meals in restaurants, dishes from deli counters, drinks made to order in coffee shops, and takeaway items assembled on request. Under the Food Information Regulations, businesses must tell customers if any of the 14 allergens are present in these items.

Until recently, businesses could choose whether to provide this information verbally or in writing. That changed with the FSA's updated best practice guidance, published on 5 March 2025. The new guidance states that allergen information should be "easily available in writing and underpinned with a conversation."⁶

In practical terms, this means your restaurant, cafe, or hotel should have allergen information displayed on menus, on an allergen matrix, or through a digital system — not just rely on staff answering questions from memory. A sign saying "ask staff" still meets the legal minimum, but it is no longer considered best practice and may raise questions during an EHO inspection.

3. Label Prepacked for Direct Sale (PPDS) Foods Under Natasha's Law

Natasha's Law came into force on 1 October 2021 across England, Wales, and Northern Ireland. It requires businesses to provide a full ingredients list with allergens emphasised on all Prepacked for Direct Sale (PPDS) foods.⁸

PPDS foods are items prepared and packaged on the same premises from which they are sold, before the customer selects them. Common examples include pre-made sandwiches in a cafe display, boxed salads at a deli counter, and pastries wrapped for grab-and-go sale.

Staff need to be trained to understand:

• What counts as PPDS — and how it differs from prepacked food (manufactured off-site) and non-prepacked food (served loose)
• How to label correctly — product name, full ingredient list, allergens emphasised using bold, italics, or a different colour
• When labels need updating — any change in recipe, supplier, or ingredient source requires an immediate label update

The law is named after Natasha Ednan-Laperouse, who died in 2016 aged 15 after eating a Pret A Manger baguette that contained sesame seeds — an allergen not declared on the packaging. Her death exposed critical gaps in PPDS labelling that this legislation was designed to close.

4. Train All Staff Who Handle, Prepare, or Serve Food

Allergen training is not just a kitchen responsibility. The FSA is clear: food business operators must make sure that staff receive training on managing allergens effectively.⁹ This applies to every role in the food chain:

• Kitchen staff — identifying allergens in ingredients, preventing cross-contamination during preparation, maintaining separate equipment and utensils
• Front-of-house and waiting staff — handling allergen queries from customers, communicating orders accurately to the kitchen, confirming allergen-safe meals on delivery
• Bar staff — knowing which drinks contain allergens (sulphites in wine, gluten in beer, milk in cocktails)
• Delivery and takeaway staff — ensuring the correct order reaches the correct customer, particularly when allergen-specific requests have been made
• Managers and supervisors — overseeing allergen management systems, training new starters, conducting audits, and acting as the responsible person for allergen queries on each shift

Multi-site operators such as restaurant chains and hotel groups face additional complexity. Training must be consistent across every location, and new starters — in an industry with turnover rates averaging 75% annually — need allergen training before they serve their first customer. This is where online hospitality training platforms become essential for scaling allergen compliance without overwhelming operations teams.

5. Implement Cross-Contamination Prevention Protocols

Knowing which allergens are in a dish is only half the battle. Staff must also be trained to prevent cross-contamination — the accidental transfer of allergens from one food to another during storage, preparation, or service. Cross-contamination (sometimes called cross-contact) is one of the most common causes of allergic reactions in food service settings.

Training should cover:

• Storage protocols — storing allergen-containing ingredients separately, using clearly labelled containers, preventing spills and drips between shelves
• Preparation protocols — using separate chopping boards, utensils, and cooking equipment for allergen-free orders; cleaning surfaces between tasks
• Cooking and service — using separate fryers, griddles, and serving utensils; not reusing cooking oil across allergen-containing and allergen-free items
• Cleaning schedules — using colour-coded equipment where possible, and ensuring cleaning products effectively remove allergen residues (water alone may not be sufficient for some proteins)

Environmental Health Officers will look for evidence that cross-contamination controls are not just documented, but actively practised and understood by all staff. A written allergen management plan that sits in a folder but is not reflected in daily kitchen practice will not pass inspection.

6. Establish Allergen Information Request Procedures

The FSA's allergen checklist for food businesses asks two specific questions: "Is a responsible member of staff available on each shift to manage requests from customers with allergies?" and "Do you have a clear set of procedures when customers make allergen requests?"¹⁰

Your staff need documented procedures for:

• Taking allergen requests at point of order — a clear scripted process for asking customers about allergies and recording their requirements
• Communicating requests to the kitchen — ensuring the allergen information travels accurately from front-of-house to the person preparing the food
• Confirming allergen-safe meals on delivery — guaranteeing the correct dish reaches the correct customer, especially during busy service periods
• Handling uncertainty — when a staff member does not know whether a dish contains a specific allergen, the procedure should be to check with the kitchen or a responsible person before serving, never to guess

This is particularly important for distance selling and delivery. Under the FSA's 2025 guidance, allergen information must be provided before the order is placed and again upon delivery for online and telephone orders.⁶

7. Maintain Accurate Allergen Records and Documentation

Having trained staff is essential, but EHOs also need to see documented evidence that your allergen management system works. The FSA allergen checklist and enforcement guidance expect food businesses to maintain:

• An allergen matrix — a table listing every menu item alongside which of the 14 allergens it contains. This is often the first document an EHO will ask to see during an inspection.
• Recipe documentation — recipe sheets showing all ingredients, including sub-ingredients in bought-in components, sauces, and garnishes
• Supplier specifications — up-to-date spec sheets from every supplier confirming allergen content. These must be reviewed whenever suppliers change or reformulate products.
• Training records — documented evidence that every staff member has received allergen training, including dates, content covered, and any assessments completed

Keeping these records accurate and current is a training requirement in itself. Staff who update menus, change suppliers, or create specials must understand that every change triggers an update to the allergen matrix and related documentation. Businesses handling mandatory compliance training across multiple regulatory areas often find that centralised tracking systems reduce the risk of records falling out of date.

8. Refresh Allergen Training Regularly

There is no fixed legal frequency for allergen training refreshers in UK food law. However, the FSA recommends that training be refreshed at least annually and updated whenever:⁹

• Menu items or recipes change
• Suppliers are changed or reformulate products
• New regulations or guidance come into effect (such as the FSA's March 2025 update)
• New staff join or existing staff change roles
• An allergen incident or near-miss occurs

In practice, annual refreshers as a minimum are considered industry standard. EHOs reviewing your training records will expect to see regular updates, not a single induction from three years ago. The FSA also recommends that refresher training include on-the-job practical components — testing staff with real-world scenarios, not just theory.

For hospitality businesses managing high staff turnover, microlearning platforms like 5Mins.ai's allergen awareness training can automate enrolment, track completions, and deliver bite-sized refresher modules on mobile devices — so training fits around shift patterns rather than disrupting service.

What Happens If You Don't Comply

The consequences of allergen training failures extend well beyond fines:

In April 2025, Javitri restaurant in Uxbridge was fined £35,000 plus £8,816 in surcharges and costs after a customer with a nut allergy was hospitalised.¹ In March 2026, a restaurant owner in Oxfordshire received a conditional discharge after laboratory tests found soy protein levels 60 times above safe limits in dishes with no soy declared.⁵

What's Coming Next: Allergen Regulation Is Getting Stricter

The direction of travel is clear — allergen requirements are tightening, not relaxing. Two developments signal what's ahead:

FSA Best Practice Guidance (March 2025) — While currently framed as guidance rather than law, many in the industry expect these recommendations around written allergen information to become mandatory in the near future, following the same trajectory as Natasha's Law.⁶

Benedict's Law (2026) — In March 2026, the UK Government committed to putting Benedict's Law on the statute book through an amendment to the Children's Wellbeing and Schools Bill. While primarily focused on allergy safety in schools, it signals a broader shift toward mandatory training, documented policies, and emergency preparedness for allergic reactions.¹¹ Hospitality businesses serving families should pay close attention.