Case Study: Scottish Seafood Producer Launches US Market with FALCPA Compliance
A Scottish seafood producer used Allergen Matrix to configure FALCPA-compliant allergen labelling for their US product range when expanding into American retail.
Exporting food to the US requires compliance with FDA and FALCPA allergen labelling requirements — which differ meaningfully from UK Natasha's Law. A Scottish seafood producer used Allergen Matrix to manage the transition.
The US Market Expansion
The producer had built a strong UK retail presence and had received enquiries from US specialty food importers. The path to the US required FDA food facility registration and FALCPA-compliant allergen labelling for all products.
FALCPA allergen requirements differ from UK requirements in key areas:
- 9 allergens (vs 14 UK) — but sesame was added in 2023 under the FASTER Act
- Tree nuts must be named individually (not just "tree nuts")
- Different labelling format requirements ("Contains: [allergen]" statement)
The Challenge: Dual Compliance
The producer needed to maintain UK-compliant allergen information for their domestic market while building US-compliant information for the American range. Two different regulatory regimes for the same production facility.
The Solution: Allergen Matrix with Compliance Mode
Allergen Matrix's compliance mode selector allowed the team to configure their UK range in Natasha's Law mode and their US export range in FALCPA mode — with the correct allergen set, tree nut specification, and compliance badge for each.
The US compliance mode prompted them to specify which tree nuts were present (walnut, cashew, pecan) rather than the generic "tree nuts" — a requirement they had not been aware of before implementation.
The Result
US FDA registration completed, FALCPA-compliant labels approved, and first US orders shipped 4 months after the initial enquiry.
Manage multi-jurisdiction allergen compliance with Allergen Matrix.
Understanding the Regulatory Gap Between FALCPA and Natasha's Law
For food producers operating in both the UK and US markets, the regulatory gap between FALCPA and Natasha's Law is more substantial than most teams anticipate before they begin the process. The UK's fourteen declarable allergens include items such as lupin, molluscs, and sulphur dioxide that do not appear in the FALCPA framework at all, which means a product correctly labelled for a UK audience may carry allergen declarations that have no legal standing in the US context. Understanding these distinctions at the outset prevents costly label reprints and import delays down the line.
The FALCPA framework also carries specific formatting obligations that UK producers are not accustomed to working with. The "Contains:" statement format — listing major food allergens in plain language immediately following or adjacent to the ingredient list — is a legal requirement rather than a stylistic choice. UK labelling conventions typically embed allergen information within the ingredient list itself using bold text, a format that satisfies Natasha's Law but does not meet FDA expectations for products sold in the American market.
The addition of sesame under the FASTER Act, which took effect on 1 January 2023, added another layer of complexity for producers who had researched FALCPA requirements prior to that date. Sesame is now the ninth major allergen in the US regulatory framework, joining milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, and soybeans. Producers who began their compliance planning before 2023 and had not revisited their documentation found themselves holding labels that were already out of date before their first US shipment departed.
Building a Dual-Market Product Catalogue on Shopify
Managing two distinct product ranges within a single Shopify store — one for domestic UK retail and one for US export — introduces catalogue complexity that many small and mid-sized food producers underestimate. The temptation is to maintain two entirely separate stores, but this approach fragments inventory data, duplicates content management effort, and makes it harder to track overall product performance across both markets from a single dashboard. A more sustainable approach keeps products unified at the catalogue level while applying market-specific compliance attributes at the variant or metafield level.
The Scottish seafood producer structured their Shopify catalogue with a tagging convention that distinguished UK retail SKUs from US export SKUs, which allowed Allergen Matrix to apply the correct compliance mode to each product group automatically. This approach also made it straightforward to generate market-specific allergen documentation for trade buyers and importers without manually maintaining two separate data sets. When a recipe or ingredient changed — as happens regularly in a production facility responding to seasonal catch availability — the update flowed through to both compliance configurations from a single point of entry.
Shopify's market and localisation features complement this kind of dual-compliance setup well, particularly when combined with apps that understand the underlying regulatory requirements rather than treating allergen data as a simple text field. The combination of structured allergen data at the product level and market-aware compliance rendering at the storefront level gives food producers a foundation that scales as they add further export markets, whether that means navigating EU regulations post-Brexit or addressing the requirements of Canadian food safety legislation in the future.
Working with US Specialty Food Importers: What They Actually Need
US specialty food importers operate under significant compliance pressure of their own, and they are experienced at identifying documentation gaps quickly. When a producer approaches a prospective importer without a complete FALCPA-compliant label set and an FDA food facility registration number already in hand, the commercial conversation stalls. Most importers will not invest time in a new supplier relationship until these foundational compliance elements are confirmed, which means the regulatory groundwork needs to be completed before the sales conversation begins in earnest.
The documentation importers typically request before agreeing to take on a new line includes FALCPA-compliant label proofs for every SKU, a current FDA food facility registration certificate, country of origin documentation, and a completed allergen declaration that matches the label exactly. Any discrepancy between the allergen information on the product label and the allergen declaration document raises immediate questions about the producer's quality management processes. Importers who have previously dealt with FDA import alerts are particularly rigorous on this point, because a mislabelled shipment can trigger holds that affect their entire import account.
Having allergen data managed systematically rather than maintained manually in a spreadsheet or design file makes the importer documentation process considerably more straightforward. When the data lives in a structured system that can generate consistent outputs across labels, product listings, and trade documentation, the risk of discrepancy between documents is substantially reduced. For the Scottish producer, the ability to export a clean FALCPA allergen declaration directly from Allergen Matrix — matching exactly what appeared on the approved label proofs — removed a common friction point in the importer approval process and contributed to the four-month timeline from initial enquiry to first shipment.
The Operational Value of Getting Allergen Documentation Right from the Start
Allergen compliance errors in the US market carry consequences that extend well beyond a label reprint. The FDA's enforcement mechanisms for FALCPA violations include mandatory recalls, import alerts, and in cases involving undeclared allergens that cause consumer harm, significant civil and criminal liability. For a small producer entering the US market for the first time, a recall during the launch phase would be commercially devastating and could permanently damage the relationships with importers that took considerable effort to build. The operational investment in getting documentation right before the first shipment is not a bureaucratic overhead — it is a fundamental risk management decision.
There is also a reputational dimension that matters particularly in the specialty food sector. US specialty food buyers — whether independent retailers, online food marketplaces, or restaurant procurement teams — pay close attention to how suppliers handle allergen communication, because their own customers hold them accountable for product safety. A Scottish seafood producer entering the US market is selling not just a product but a story of provenance and quality, and allergen compliance failures undercut that story immediately. Demonstrating robust compliance processes signals to buyers that the producer operates to a professional standard that can sustain a long-term supply relationship.
The investment the Scottish producer made in structured allergen management through Allergen Matrix also created operational efficiencies that compounded over time. As they added new products to the US range — smoked salmon variants, shellfish preparations, and seasonal gift packs — each new SKU was configured within an established compliance workflow rather than treated as a one-off project. The institutional knowledge built during the initial compliance implementation remained embedded in the system rather than residing only with the individual who had managed the launch, which reduced dependency on any single team member for ongoing compliance maintenance.
Planning for Compliance Scalability as the Range Grows
The compliance challenge does not end at launch. As a food producer's US range grows, the complexity of managing allergen documentation across an expanding SKU count increases, particularly when product recipes evolve, new ingredients are introduced, or contract manufacturing arrangements change. Building scalable compliance processes from the beginning — rather than retrofitting structure onto a manually managed system after problems emerge — is consistently the more efficient approach, both in terms of time cost and regulatory risk.
Producers who plan to expand beyond the US into further export markets benefit from compliance infrastructure that is designed with multiple regulatory frameworks in mind. The logic that enables Allergen Matrix to switch between Natasha's Law and FALCPA modes for the same product catalogue is the same logic that can accommodate additional jurisdictions as they become commercially relevant. Rather than treating each new market as a separate compliance project, producers with structured allergen data can adapt to new regulatory requirements by configuring a new compliance mode against existing product data.
Content and compliance documentation for new markets also needs to be created, managed, and published efficiently — which is where having the right content tooling alongside the right compliance tooling becomes important. BlogFlow supports food producers in building the educational and brand content that supports international market development, from compliance explainers for trade buyers to provenance storytelling for end consumers.
Try BlogFlow free at saltai.app — no credit card required.
SaltAI Team
SaltAI builds focused Shopify apps for food merchants and general merchants. Every app is tested in production at a real food store — including Vanda's Kitchen — before it ships.