EU versus US enforcement differences: the current state for sellers

When an Amazon UK account is suspended or a listing is pulled, the seller's first instinct is often to file the same kind of appeal they have seen work in the US. That instinct can cost weeks. The rules that govern a restriction on Amazon's EU and UK surfaces are structurally different from the rules that govern a US deactivation – and the strategy that follows must match the regime that actually applies.

TL;DREU and UK marketplace sellers operate under a distinct legal regime that grants procedural rights US sellers do not automatically have: a right to a statement of reasons before restriction, a mandatory internal complaint channel, and access to mediation under Platform-to-Business (P2B) rules. Understanding which rights apply, in which order, and on what timeline is the starting point for any response to a suspension or listing removal on Amazon UK or the EU surfaces.

This briefing covers what the divergence between EU/UK and US enforcement actually looks like in practice, which procedural paths are available to sellers on Amazon UK, and the decision points that matter most when a restriction arrives. It draws on the Digital Services Act (DSA), the Platform-to-Business (P2B) Regulation, the Digital Markets Act (DMA), and the Amazon Business Solutions Agreement (BSA) – treated in their durable, current form rather than as a snapshot of a single policy version.

What does the EU/UK enforcement regime actually require platforms to do differently?

The central difference is this: EU and UK law places affirmative procedural obligations on the platform itself, obligations that exist independently of whatever the Amazon Business Solutions Agreement (BSA) says. A US seller's rights flow almost entirely from the BSA and from US state or federal law; an EU or UK seller's rights flow from the BSA and from directly applicable regulation that Amazon cannot contract out of.

Under the Platform-to-Business (P2B) Regulation – which covers both the EU and, through retained UK law, Great Britain – Amazon is required to give business sellers a statement of reasons before restricting, suspending, or terminating their ability to sell. That statement must identify the facts, the grounds, and the specific terms or policy provision relied on. A vague or conclusory notice does not satisfy this obligation. In matters we handle, the quality of that statement of reasons is often the first thing we assess, because a deficient notice creates procedural leverage that a US deactivation notice rarely provides.

The DSA adds a further layer for Amazon as a Very Large Online Platform (VLOP). Under the DSA, Amazon must operate an internal complaint-handling system for business users who believe a content moderation or algorithmic decision was applied incorrectly. That system is not optional and is not a substitute for the P2B rights – it runs alongside them. Sellers who skip the internal complaint step may find that a later escalation, whether to a mediator or to a national court, is procedurally weaker for having bypassed it.

In the US, none of this applies. Amazon's obligations to a US seller are set almost entirely by the BSA, and the BSA's dispute-resolution path – historically leading to arbitration before the American Arbitration Association (AAA) – is the primary formal channel. The path depends on the BSA version that applies to the account, which we check first. There is no US statutory equivalent of P2B's statement-of-reasons requirement or the DSA's internal complaint mandate. That asymmetry shapes every element of strategy.

How does Amazon UK's enforcement process compare to Amazon US in practice?

On Amazon UK, a restriction notice – whether for policy violation, product safety, intellectual-property complaint, or account-level concern – must come with enough specificity to allow the seller to respond meaningfully. That is not always what arrives in practice. What we regularly see is a notice that cites a policy category but does not identify the ASIN, the specific allegation, or the factual basis clearly enough for the seller to address the root cause.

That gap between what the P2B Regulation requires and what arrives in a seller's inbox is where a significant share of the procedural work happens. A seller who simply responds to the surface-level allegation, without identifying that the notice itself is deficient, has forfeited an argument they did not need to. By contrast, a seller who responds to both the substance and the procedural inadequacy of the notice is operating on firmer ground.

On Amazon US, the primary response mechanism is the Plan of Action (POA) – a structured document that identifies root cause, corrective action, and preventive measures. The POA format is not mandated by external law; it is Amazon's own procedural expectation, described in Seller Central. When a US POA fails, the next step is typically resubmission with more evidence, escalation within Seller Central, or – for the right cases – a Notice of Dispute leading to the BSA's formal dispute path.

On Amazon UK, the POA is still often the practical first step, but it does not exhaust the seller's options. If the POA fails, or if the original notice was deficient, the seller can invoke Amazon's internal complaint-handling system as a matter of regulatory right. If that system fails – or if Amazon does not respond within the required window – the seller may escalate to mediation under the P2B mechanism. These steps are sequential in a way that matters: skipping to mediation without first using the internal complaint channel can undermine the mediation case. For a detailed walkthrough of how that sequence works, our guide on mediation under EU marketplace rules covers each stage and its practical requirements.

Which sellers does this divergence affect most?

The difference is sharpest for three groups of sellers: those who sell on both Amazon US and Amazon UK or EU surfaces simultaneously, those whose accounts are managed from a US entity but whose listings are active on EU/UK marketplaces, and those whose suspensions are tied to product safety or compliance requirements that exist in EU/UK law but not in US law.

Sellers on multiple surfaces sometimes receive parallel suspension notices – one on Amazon US and one on Amazon UK – arising from the same underlying event. That situation is not a single problem with a single solution. The US suspension is handled through the BSA's mechanisms and US procedural expectations; the UK suspension runs through the P2B and DSA rights that exist independently of the BSA. Conflating the two – filing the same POA on both surfaces simultaneously, or treating a US reinstatement as automatically resolving the UK restriction – is a structural error we work to catch early.

A home-goods FBA seller operating on both Amazon US and Amazon UK (fall 2025) came to us after a product-safety-related restriction notice arrived on both surfaces within 48 hours of each other. The US notice cited a performance policy; the UK notice cited a compliance obligation under EU product safety rules. We separated the two response tracks, filed the POA with corrective evidence on the US side, and simultaneously drafted the P2B statement-of-reasons response and internal complaint on the UK side. The UK restriction was lifted separately, and on a faster timeline, than the US one.

For sellers whose only surface is Amazon UK, the practical implication is more straightforward: the EU/UK procedural rights are your primary tools, and they are more structured – and in some respects stronger – than the US BSA path. The question is whether those rights are being used in the right order.

What do the DSA and DMA add for Amazon UK sellers?

The DSA's designation of Amazon as a Very Large Online Platform (VLOP) added obligations that go beyond the P2B Regulation's seller-specific rights. The internal complaint-handling system required under the DSA must be easy to access, free to use, and must produce outcomes within a reasonable timeframe. Amazon's Seller Central complaint interface operates as part of this system, but sellers often do not recognize a formal DSA complaint route when they are submitting appeals through the standard Seller Central queue.

The distinction matters. A submission through the ordinary Seller Central appeal queue is not the same as a formal invocation of the DSA's internal complaint mechanism. Whether it is treated the same way depends on how the submission is framed and what it references. In our practice, we frame UK submissions to make clear which regulatory right is being invoked, so that the complaint is logged under the mechanism that carries the legal obligation, not just the ordinary appeals pipeline.

The Digital Markets Act (DMA) adds a further, distinct layer for sellers who interact with Amazon's core platform services in contexts that go beyond a standard suspension – for instance, where algorithmic ranking, self-preferencing, or data-access practices are at issue. The DMA imposes gatekeeper obligations on Amazon's covered services, and sellers who believe a restriction or ranking change reflects a DMA-regulated conduct can raise that as a separate argument. That argument runs to the European Commission and to national competition authorities, not through Amazon's internal complaint system. It is a longer, more uncertain path, but it is a real option for the right facts.

For a full picture of data-access rights that EU sellers can assert against platform decisions, our briefing on data access rights for EU sellers covers the DMA's obligations in detail.

What are the seller's realistic decision points when a UK suspension arrives?

Every UK suspension presents a sequence of decision points that the seller must work through in order. The sequence is not optional: the procedural rights build on each other, and moving out of sequence weakens the later steps.

The first decision is whether to respond through the standard Seller Central appeal or to invoke the P2B and DSA rights explicitly from the outset. For a straightforward policy-compliance suspension with a clear corrective action, a well-constructed POA may be the fastest path. For a suspension where the notice is vague, the underlying policy application is disputable, or the commercial stakes are high enough that Amazon's first decision should not be treated as final, invoking the regulatory rights from the start is the better approach.

The second decision is whether to use Amazon's internal complaint-handling system if the initial appeal fails. This step is often skipped by sellers who move directly to escalation or external advice. Skipping it is a mistake. The internal complaint is not just a formality – it creates a record, it triggers a specific response obligation on Amazon's part, and it is a prerequisite for P2B mediation if that becomes necessary.

The third decision is whether mediation under the P2B mechanism is the right next step, or whether the dispute has moved into territory where legal proceedings – in a UK court, or before a regulator – are more appropriate. Mediation is confidential, relatively fast, and covers a broad range of disputes about whether Amazon applied its own rules correctly. It is not the right tool for every dispute: it does not resolve questions of IP ownership, product liability, or regulatory non-compliance that require a third-party determination. Our guidance on EU marketplace regulation for sellers maps out when each tool is appropriate.

If the matter cites a product-safety or compliance obligation → the route starts with the UK compliance argument, not a standard POA, and involves gathering the technical documentation that the specific UK or EU product-safety rule requires. If instead the matter cites a policy violation or account-level concern → the P2B statement-of-reasons and internal complaint are the primary tools, and the timeline from first submission to an internal complaint decision is typically measured in weeks, not months. The BSA's dispute path applies to both US and UK accounts, but its interaction with the P2B rights requires careful navigation.

What is still uncertain and what should sellers watch?

Several elements of the EU/UK enforcement picture remain genuinely unsettled. The interaction between the DSA's internal complaint obligations and the P2B Regulation's mediation rights has not been tested extensively in adversarial proceedings. Whether a seller who uses the DSA complaint route is required to also exhaust the P2B internal complaint before going to mediation – or whether the two operate in parallel – is a question that national enforcement bodies are still working through.

The DMA's application to individual seller disputes, as distinct from sector-wide enforcement actions, is also in early development. The European Commission's ongoing proceedings against Amazon under the DMA cover specific gatekeeper behaviors, but the pathway for an individual seller to connect their suspension or listing removal to a DMA violation and obtain a remedy in useful time remains unclear. That path exists in theory; its practical utility for most sellers is still limited.

For UK-only sellers – selling on Amazon UK but not on Amazon EU surfaces – the post-Brexit position is that the P2B Regulation is retained UK law and continues to apply. The DSA does not directly apply in Great Britain as a matter of retained EU law, but Amazon's own operational compliance systems are structured to apply the DSA standards consistently across its UK and EU platforms. Whether that creates enforceable rights for UK sellers, or is simply a commercial practice that Amazon could change, is a live question. We work with appropriate local counsel on UK-specific regulatory arguments where the analysis requires it.

The General Product Safety Regulation (GPSR) and Extended Producer Responsibility (EPR) obligations continue to generate suspensions on Amazon UK and EU surfaces. These are not dispute-resolution questions in the same sense as a policy suspension – they require demonstrating compliance with specific technical and administrative requirements. A seller who receives a GPSR-based restriction without understanding which specific product category and rule is at issue cannot write an effective response, regardless of how good their POA structure is.

An apparel FBA seller on Amazon EU (spring 2026) came to us after a series of listing removals tied to EPR registration requirements in multiple EU member states. The notices had arrived at different times, citing different country-specific obligations. We mapped the regulatory requirements country by country, identified which registrations were missing and which were in place but not properly linked in Seller Central, and built the statement-of-reasons response around the specific gaps. The listings were restored on the surfaces where the compliance gap had been closed, and a roadmap for the remaining markets was provided to the client.

What to do now if you are facing a UK or EU suspension

The myth worth addressing directly is this: that EU sellers have no leverage once a platform suspends them. That framing is wrong, and it leads sellers to accept outcomes they do not have to accept. The P2B Regulation, the DSA, and – for the right facts – the DMA create specific, enforceable rights that most US sellers simply do not have. The question is whether those rights are being used, in the right order, with enough precision to matter.

The practical steps are: read the notice for P2B compliance (does it contain a statement of reasons with the required specificity?); determine whether the standard Seller Central appeal is the right first step or whether invoking the regulatory complaint mechanism from the outset is more appropriate; preserve the internal complaint option even if the first-stage appeal is filed; and do not treat a US reinstatement on a parallel surface as automatically resolving the UK/EU restriction.

For sellers who are already past the first appeal – whose initial Seller Central response was rejected or ignored – the most important question is whether the internal complaint route has been used. If it has not, that step is usually still available. If it has, and the outcome was unsatisfactory, mediation is the next procedural option before any court or regulatory escalation. Timing matters: the P2B mediation path has practical constraints, and the longer the dispute sits unresolved, the more difficult it becomes to reconstruct the record that a mediator will rely on.

We review the deactivation or restriction notice, build the statement-of-reasons case or internal complaint, and use the DSA, P2B, and DMA levers that apply to the specific facts. Fixed fees are quoted up front after a short review.

Related areas

• EU Marketplace Regulation – full practice area covering DSA, P2B, DMA, and EU/UK suspensions
• Amazon Account Reinstatement – US and UK suspension response and Plan of Action work

If a UK or EU suspension has arrived – or if an initial response has already been rejected – email info@tutamenlaw.com for a first read on what the notice actually says and which regulatory rights apply. A second review of a failed first submission can identify specifically what went wrong and whether the matter is still recoverable.

Frequently asked questions

How long does resolving EU versus US enforcement differences usually take on Amazon UK?

The timeline depends on which procedural path is being used and how far the matter has progressed. A well-constructed P2B statement-of-reasons response and internal complaint, filed in the right sequence, can produce an outcome in several weeks. If the matter escalates to P2B mediation, the process typically runs longer – measured in months rather than weeks – though mediation outcomes are often faster than a court process. The US-side BSA dispute path, if the matter is on both surfaces simultaneously, runs on its own timeline and is not affected by the UK procedural steps. Every matter turns on the specific facts, the quality of the original notice, and how much of the procedural record has already been used or forfeited.

What are the main risks if I handle EU versus US enforcement differences alone?

The primary risk is sequential error: invoking a procedural right out of order, skipping the internal complaint step, or filing a US-style POA without asserting the EU/UK regulatory rights the seller is entitled to. Each mistake narrows the options that remain. A seller who goes straight to P2B mediation without first using Amazon's internal complaint system may find that the mediation is procedurally weaker. A seller who treats the UK suspension as identical to the US suspension and files the same response on both surfaces simultaneously may foreclose the regulatory arguments that are only available on the UK side. The P2B complaint record, once incomplete, is difficult to reconstruct retroactively.

Do I need a lawyer for EU versus US enforcement differences?

Not every restriction requires legal representation. A seller with a clear corrective action, a well-understood notice, and no parallel US dispute can often navigate the standard Seller Central path without specialist help. Legal representation becomes significantly more important when the notice is vague or contested, when the suspension has been running for an extended period without resolution, when both US and EU/UK surfaces are affected simultaneously, or when product-safety and regulatory-compliance obligations are at issue in addition to the platform-policy question. The P2B mediation process, in particular, benefits from preparation that mirrors a legal proceeding: the record, the arguments, and the evidence are all assessed by an independent mediator, and the quality of what is filed matters.

About Tutamen

Tutamen is an independent law firm for online marketplace sellers. We represent Amazon, Walmart, Etsy and eBay sellers in account deactivations, frozen-funds recovery, intellectual-property disputes, arbitration and Notices of Dispute, and US federal Schedule A defense, plus EU marketplace regulation. Our work is attorney-led and confidential, with fees quoted up front. We act for founders, brand owners and in-house teams who need a specialist for a marketplace dispute. Our practice covers both EU and UK surfaces, and we work with appropriate local counsel where a matter requires country-specific regulatory expertise. To discuss your situation, email info@tutamenlaw.com.

Disclaimer: This article is general information, not legal advice, and does not create an attorney-client relationship. Marketplace policies and the law change, and every account and case is different. For advice on your situation, contact Tutamen at info@tutamenlaw.com.

By Dmitri Aronov, Partner – EU Marketplace Regulation, Tutamen. Published February 19, 2027.