Your EU compliance stack is rarely one obligation — it is a layered set of regimes that depends entirely on what you sell. Of 9,579 Amazon sellers active on the EU-4 marketplaces, 6,445 (67%) owe only packaging EPR. Another 2,543 face one extra regime, and 591 face two or more on top.
A further 1,364 non-EU sellers must also appoint a representative across those regimes. This index maps the whole picture, regime by regime, across the full dataset.
What the EU Compliance Stack Actually Contains
The EU compliance stack is the combined set of obligations a seller carries across every product line. It is not a single registration. Each regime is triggered by a specific product attribute, not by a single tick-box.
Six regimes make up almost every seller's stack. Packaging EPR applies to anything shipped in a box. WEEE applies to electricals, and battery EPR applies to anything containing a cell.
On top of those sit product-safety duties. The General Product Safety Regulation demands an EU Responsible Person for most consumer goods. CE marking governs regulated categories, and cosmetics carry their own dedicated regime.
The danger is that sellers treat these as separate projects. In practice they overlap and compound. One electronic gadget can trigger four regimes before it ever reaches a customer.
Each regime also operates per member state. A seller live in four EU-4 markets does not register once. The same obligation repeats in Germany, France, Italy and Spain, multiplying the administrative load.
That is why the stack must be mapped as a whole, not regime by regime. A piecemeal view misses the interactions that drive real cost and risk.
How the EU Compliance Stack Breaks Down Across 9,579 Sellers
We classified every seller by product category and counted the regimes each one triggers. The result is a clear pyramid. The base is wide, and the apex is narrow but heavy.
Packaging EPR sits under all 9,579 EU-4 sellers. It is the one obligation no physical seller escapes. Yet 6,445 sellers (67%) owe nothing beyond it.
The middle band is 2,543 sellers who add exactly one special stream. The apex is 591 sellers carrying two or more special regimes alongside packaging — three or more registrations at once.
This shape repeats a pattern we see across every marketplace. The universal obligation is the one most often missed. The complex multi-regime cases are fewer but carry the highest suspension risk.
Reading the pyramid top-down also reframes priorities. A seller should first ask which band it sits in. Only then does the country-level registration work begin.
The special streams
The special streams are the regimes layered above universal packaging. In our dataset, 2,039 sellers are WEEE-liable and 644 carry battery EPR duties. A distinct 478 sellers list both electronics and batteries together.
Cosmetics form their own cluster of 1,057 sellers. These products sit under Regulation 1223/2009 and the EU cosmetics notification portal, separate from the waste regimes.
These streams are not mutually exclusive. A single seller can appear in several at once. The 591 sellers at the apex prove how quickly obligations stack up.
The shape matters for planning. A wide base means most sellers can solve packaging first and move on. A heavy apex means a minority needs a coordinated, multi-regime strategy from day one.
Why Packaging EPR Is the Universal Floor
Packaging is the only attribute every physical product shares. A parcel, a polybag, a label — each counts as packaging placed on the market. The EU packaging-waste framework makes the producer responsible for financing recovery.
This is why 6,445 sellers owe only packaging EPR and nothing else. They sell apparel, homeware, books or food — categories with no electricals, batteries or cosmetics. The obligation is universal, and it is the most commonly missed.
Each member state runs its own packaging scheme and register. Germany, France, Italy and Spain all differ in fees, thresholds and reporting cadence. A seller live across the EU-4 therefore manages four distinct packaging registrations.
Our spoke analysis covers the country-by-country detail. For the full member-state breakdown, see the EU EPR seller compliance index.
The Electronics and Battery Layer
Electricals and batteries raise the stack sharply. The WEEE Directive obliges 2,039 sellers to register and report electronic equipment. The newer EU Batteries Regulation adds duties for 644 sellers.
The 478 sellers carrying both face the deepest stack. They owe packaging, WEEE and battery EPR simultaneously. Many of these products also need CE marking and an EU Responsible Person under GPSR.
CE marking is the attestation that a product meets EU safety law. The CE marking framework covers electronics, toys and many other regulated goods. It runs alongside the waste regimes, not instead of them.
For an electronics-and-battery seller, the sequence is unforgiving. Miss one registration and a marketplace listing can be suspended. For sellers in this band, see our guide on the seven CE marking and EPR registration risks.
The Representation Layer for Non-EU Sellers
Where a business is established matters as much as what it sells. We identified 1,364 EU-4 sellers based outside the EU. Each must appoint an EU-based intermediary, layered on top of their product regimes.
The representation need is itself multi-regime. EPR schemes require an authorised representative. GPSR requires an EU Responsible Person, and cosmetics require their own Responsible Person under the regulation.
One company can sometimes hold several of these roles. To check whether your business qualifies, read do I need an EU Responsible Person.
The representation layer is easy to underestimate. It is not a product attribute but a status of the business. A seller can be packaging-only on products yet still need a representative because of where it is based.
The Cosmetics Cluster
Cosmetics sit slightly apart from the waste-and-safety regimes. The 1,057 cosmetics sellers in our dataset must notify products and appoint a Responsible Person. The duty flows from Regulation 1223/2009 and the EU notification portal.
Beauty-tech blurs the line. An electric brush or a battery-powered device pulls a cosmetics seller into WEEE and battery EPR too. For the dedicated cosmetics view, see the EU cosmetics seller compliance index.
The takeaway from the full index is simple. Map the stack before you scale, not after a suspension. The base obligation is universal, and the layers above it are predictable once you classify your catalogue by attribute.
Most sellers carry one regime. A meaningful minority carry three or more. Knowing which group you fall into is the first decision in any EU market-entry plan.
Data source: Eldris proprietary tracking of 16,931 active Amazon third-party sellers across 22 marketplaces, observed October 2025–February 2026. Figures are aggregated and anonymised; no individual seller is identifiable. Obligation streams identified via product-category classification.
Frequently Asked Questions
What is an EU compliance stack?
It is the combined set of regulatory obligations a seller carries across all product lines. It can include packaging EPR, WEEE, battery EPR, GPSR, CE marking and cosmetics rules. The exact mix depends on what you sell and where your business sits.
Does every Amazon seller owe packaging EPR?
Every seller shipping physical goods into the EU owes packaging EPR. In our dataset all 9,579 EU-4 sellers carry it. It is the universal floor of the stack.
How many sellers face more than one regime?
Of 9,579 EU-4 sellers, 2,543 face exactly one extra regime beyond packaging. A further 591 face two or more extra regimes at once. The remaining 6,445 owe packaging EPR only.
Do non-EU sellers need a representative for every regime?
Largely yes. The 1,364 non-EU sellers in our data need representation that spans regimes. That can mean an authorised EPR representative, an EU Responsible Person for GPSR and a cosmetics Responsible Person where applicable.
Where do cosmetics fit in the stack?
Cosmetics form their own regime under Regulation 1223/2009, covering 1,057 sellers. Beauty-tech with electronics or batteries adds WEEE and battery EPR on top.