Natasha's Law: Three Years On — How UK Food Businesses Have Adapted

Natasha's Law came into force on 1 October 2021. Several years on, the UK food industry has largely adapted — but unevenness in compliance remains, particularly among smaller businesses and those operating at the margins of the PPDS definition.

What Has Improved

The most visible change has been in the large national food service chains. Pret A Manger, the business most closely associated with the case that prompted the law, now labels all its pre-made items with full ingredient lists. Most national bakery and sandwich chains followed suit in the run-up to and shortly after the October 2021 deadline.

Where Gaps Remain

Local authority enforcement data and food safety charity reports consistently identify gaps in:

• Smaller independent sandwich shops and cafés
• Food market and artisan producer stalls
• Seasonal and pop-up food businesses
• Businesses that pre-pack food occasionally rather than routinely

Many of these businesses understand allergen information rules for non-prepacked food but have not fully applied the PPDS label requirements to items they pre-wrap.

What "Compliant" Looks Like in Practice

A compliant PPDS operation today typically has:

• Standardised recipes with full allergen matrices
• A label generation system (software or template-based)
• A defined process for recipe changes and substitutions
• Documented staff training records
• Accurate labels on every PPDS item before it is placed on sale

The Role of Digital Tools

Allergen management software has matured significantly since 2021. Tools now exist that connect ingredient allergen data, generate compliant label text, and update automatically when recipe changes are recorded.

The Challenge of Recipe Variation and Seasonal Menus

One of the most persistent practical challenges for food businesses is managing allergen information across frequently changing menus and seasonal products. A bakery that rotates its filled rolls weekly, or a café that introduces a new special based on supplier availability, must update its allergen documentation every time a change is made. For businesses relying on printed sheets or manually maintained spreadsheets, this creates a real risk that labels fall out of date. The gap between what a recipe contains and what a label states is precisely where compliance failures occur.

Seasonal trading compounds this difficulty considerably. A business that operates a summer outdoor market alongside a year-round premises may apply rigorous labelling at its main site but handle seasonal products more informally, particularly if those products are prepared quickly or in high volume. Food Standards Agency guidance makes clear that the PPDS rules apply regardless of how frequently a product is made or whether it is sold seasonally. There is no reduced obligation for occasional production, and enforcement officers increasingly focus on this area.

The practical answer is a documented process that treats every recipe change as a labelling event. Before a new or modified product goes on sale, the allergen information must be reviewed, updated, and reflected on the label. Businesses that build this review into their production workflow — rather than treating it as a separate administrative task — tend to maintain more consistent compliance over time. Software that links recipe records directly to label output makes this connection automatic and reduces the risk of human error when ingredients are swapped at short notice.

How Online and Hybrid Food Businesses Are Affected

The growth of food businesses selling through online channels has introduced a separate layer of allergen compliance complexity. A business that prepacks food for sale through its own website or a third-party marketplace must provide full allergen information to the customer before purchase is completed. For PPDS items sold in person at a physical premises, the label on the item fulfils this obligation. For the same items sold online, the allergen information must also be accessible at the point of ordering, not simply included with the physical package when it arrives.

Shopify and similar e-commerce platforms are increasingly used by small food producers, cottage bakers, and speciality food makers who may not have considered how their product listings interact with allergen law. A product description that omits allergen information, or one that simply states "contains nuts" without the full 14-allergen declaration, is unlikely to meet the standard required. The Food Standards Agency has published guidance specifically addressing distance selling of food, and enforcement bodies have begun to scrutinise online food listings with greater attention than in the early years following Natasha's Law.

For businesses operating both a physical shop and an online store, maintaining consistency between on-pack labelling and online product information is essential. If a recipe changes and the physical label is updated but the website product page is not, the business is potentially non-compliant on the digital channel even if the physical product is correctly labelled. A centralised allergen management system that feeds information to both label output and online product listings eliminates this duplication risk and keeps both channels aligned whenever a change is made. Tools such as Allergen Matrix are built to support exactly this kind of joined-up management for food businesses operating on Shopify.

Staff Training and the Human Factor

Even where businesses have invested in allergen management systems and label printing infrastructure, the human element remains a significant variable. Staff who prepare food, apply labels, or advise customers on ingredients are the final point of contact between the compliance system and the consumer. A well-designed allergen matrix and a correctly configured label template provide no protection if a staff member applies the wrong label to a product, substitutes an ingredient without recording the change, or gives inaccurate verbal information to a customer asking about allergens.

Training records have become an increasingly important part of demonstrating due diligence. Environmental health officers conducting inspections look not only at whether correct labels are present but at whether there is evidence that staff understand why those labels matter and what they must do when something changes. A business that can produce training records showing that all food handlers have been briefed on the 14 allergens, the PPDS definition, and the procedure for recording recipe changes is in a considerably stronger position than one that relies on informal knowledge passed between team members.

The practical challenge for many small businesses is time. Structured training takes staff away from production and service, and in businesses with high turnover or part-time teams, maintaining up-to-date records across a changing workforce is administratively demanding. Short, focused training sessions tied to documented sign-off — even a single page that a new staff member reads and signs before handling labelled products — provide a defensible record without requiring extensive resource. The Food Standards Agency's free online allergen training materials remain a useful starting point for businesses building or refreshing their training programmes.

What Enforcement Data Tells Us

Three years of enforcement activity since October 2021 has produced a clearer picture of where compliance failures concentrate. Local authority inspection reports and Food Standards Agency monitoring data consistently show that the highest rates of non-compliance are found among businesses that fall into the PPDS category intermittently — those that mostly serve non-prepacked food but occasionally wrap items for display or advance preparation. These businesses often have reasonable allergen awareness in general terms but have not translated that awareness into a systematic labelling process for the specific occasions when PPDS obligations apply.

Penalty outcomes from enforcement actions have ranged from improvement notices requiring remedial action within a defined timeframe to prosecution in cases involving repeated or serious failure. The more common outcome remains an improvement notice followed by re-inspection, but the consequences of a serious allergic reaction linked to a mislabelled or unlabelled PPDS product are considerably more severe, both legally and in terms of reputational damage. The Natasha Ednan-Laperouse case itself demonstrated the human cost that gave rise to the legislation, and enforcement bodies continue to treat allergen labelling failures as a public health priority rather than a minor technical breach.

The data also suggests that businesses which engaged proactively with the compliance process ahead of the 2021 deadline — attending Food Standards Agency briefings, updating their recipes formally, investing in label printing equipment — have generally maintained higher compliance rates than those that treated the deadline as a regulatory formality. Building allergen management into the operating structure of a food business, rather than layering it on top as an afterthought, remains the single most reliable predictor of consistent compliance over time.

Practical Next Steps for Food Businesses Still Catching Up

For businesses that have not yet fully formalised their PPDS allergen processes, the starting point is an honest audit of which products currently sold qualify as prepacked for direct sale. Many businesses discover during this exercise that a larger proportion of their products fall within the PPDS definition than they initially assumed — any item packaged on the same premises where it is sold, prior to a customer requesting it, qualifies. Once those products are identified, the next step is ensuring that a complete, accurate ingredient list with allergens emphasised is available for each one before any label is designed or printed.

Recipe standardisation is the foundation of everything that follows. A business cannot produce consistent, accurate labels without consistent, documented recipes. Each ingredient should be recorded by its purchased name, with the supplier's allergen information retained and reviewed whenever a supplier or product changes. This documentation does not need to be complex, but it must be complete and kept current. A single out-of-date ingredient record can invalidate the allergen information on every product that uses it.

From that foundation, a label generation process — whether software-based or template-driven — can be built that produces accurate output reliably and updates when recipes change. The investment required is modest relative to the compliance risk it addresses, and for businesses already operating on Shopify, purpose-built tools make the integration between recipe management and label output straightforward to maintain.

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