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Distance Selling and Marketplaces: Verification Duties in Online Trade

The seller into a member state is its producer there - and marketplaces must check EPR registration before letting sellers trade. How verification works, what platforms ask for, and the delisting risk for unregistered sellers.

Published 24 October 2026Checked against the regulation text on 24 October 2026European Union

The short answer

Two rules convert e-commerce into EPR's enforcement frontier. First, the distance seller is the producer in the destination state: selling packaged goods online into a member state where you are not established makes you that state's producer, with registration (through an authorised representative), reporting and fees there. Second, online platforms must verify: before allowing a seller to offer packaged products, the marketplace checks the seller's EPR registration for the destination states, in the registers the framework makes checkable - and a seller who cannot evidence registration can be refused or delisted.

For sellers, the practical consequence is that registration status becomes listing infrastructure. This guide covers the verification mechanics and the seller's readiness file.

How verification works in practice

Platforms implement verification against the national registers: the seller supplies registration numbers per state (and representative details where applicable), the platform validates them against the register data or the documents behind it, and the check repeats on the platform's cycle and on portfolio expansion into new states. Expect the documentary pattern of the German market's existing practice, which prefigured the Union system - registration numbers demanded at onboarding, listings suspended on lapse. Sellers should treat the numbers as account credentials: held in the master list, current, and matched to the legal entity that actually sells (an entity mismatch between the marketplace account and the registration is the commonest verification failure and the most tedious to unwind at suspension speed).

The seller's readiness file

Readiness is a pack, assembled once and maintained: per destination state - registration evidence, representative mandate summary, PRO membership confirmation; the entity map (which legal entity sells, which is registered, and any gap explained and closed); and the expansion protocol (new destination = registration first, listing second, run through the launch gate). Sellers using fulfilment networks where the platform or a logistics provider takes roles in the chain should map the producer analysis expressly per model: fulfilment by a platform does not automatically move the producer duty, and assuming it does is the standard route to an unregistered year.

The platform's side of the duty

Platforms carry their own exposure: the verification duty is theirs, its performance is auditable, and the large marketplaces are building register-checking into seller infrastructure at scale - which means the checks will be systematic rather than sampled. Sellers should read platform policy updates as regulatory documents (they increasingly are, in operational effect) and respond to verification requests as compliance events with owners and deadlines, not as account-management noise. The direction of the whole framework is visible here: private verification infrastructure doing, at listing speed, what state inspection could never do at border speed.

A suspension, reconstructed

An online seller of packaged homewares, three years into trading across six states, is suspended by its main marketplace in a verification sweep: registered in two states, absent in four, including its largest market. Reconstruction shows the classic path - registrations made for the launch markets, expansion by listing duplication, nobody owning the master list. Cure takes five weeks (representatives mandated, registrations completed, back-reporting agreed with two schemes), five weeks of the largest channel dark at peak. The seller's post-incident fix is this guide's whole content in one line: the expansion checklist now starts with registration, and the master list has an owner with a name. File the story under tuition, and pay less for it than they did.

Your own webshop is not outside the system

Sellers sometimes imagine the verification duty belongs to marketplaces alone, and their own webshop escapes it. The producer duty does not care about the channel: distance selling into a state creates the producer position whether the sale ran through a platform, a webshop or a catalogue, and state enforcement - register against customs and commerce data - reaches webshop sellers without any platform's involvement. The marketplace check is simply the most visible checkpoint, not the obligation itself. A seller compliant only where it is checked has misunderstood the architecture in the way this station exists to correct: registration is owed to the state; the platform merely asks to see it.

Primary sources on the record

Legal status: Articles 44-45 of Regulation (EU) 2025/40 (distance selling; online platform verification). Application position for this topic: From 12 August 2026.

Follow the line

Station 11 - EPR and registration Extended Producer Responsibility and Registration Under the PPWR Register in every member state where your packaging lands, report what you place, and pay fees modulated by how recyclable it is. The pillar guide to the PPWR's EPR system - the financial engine that makes producers pay for packaging's afterlife. Station 11 - EPR and registration Registering in Every Member State You Sell: The Producer Register Process One registration per market of placing, an authorised representative where you are not established, and the information the register demands. The process, state by state, without the gaps that stop shipments. Station 11 - EPR and registration Free Riders: The Producers Who Do Not Pay, and the System's Answer Unregistered sellers shift their packaging's costs onto compliant competitors. How free-riding works, how it is detected (registers, marketplace checks, competitor complaints), and what enforcement does to it.