Track packaging EPR data per SKU and country, before a marketplace or a deadline asks

A brand sells the same candle in Germany, France and the UK. Then Amazon rejects a number, or an adviser asks for last year's cardboard weight, and the answer is spread across supplier emails and three spreadsheets. This recipe is the record that fixes that. It holds which numbers you have per country, what your packaging weighs per SKU, and what is missing before a date arrives. It is not legal or tax advice. We do not register anyone or file anything; that stays with you and your advisers. It is one page of our automation library.

Whether the rules apply to you is covered in our Amazon.de guide and Amazon UK guide, so this page does not repeat it. Product safety data sits in a separate GPSR listing tracker. This page is the packaging data behind the reports.

What does each country ask for, and who decides what?

Use this table to set up the tracker today. Each row is one obligation or marketplace check, where its data usually lives, the check a workflow can run, and the decision that stays with a person. The facts were checked on November 6, 2026 on the pages linked below the table. Rules change, so treat the table as a starting list for your adviser.

Germany. ZSVR says the exact same report must go to your system operator and to LUCID, in kilograms to the third decimal. Its fact sheet says this applies even when the volume is zero. Its online retailer page says marketplaces must obtain and verify your LUCID registration and a self-certification, or the goods may not be offered. Since August 12, 2026, ZSVR says a company with no German branch that sells packaged goods directly to German end users must appoint an authorized representative. The representative takes on your reports, but LUCID registration stays with you.

France. ADEME says one UIN is issued per scheme, normally through the organization you join, and that producers with a website must display it. It also says a marketplace has producer status for third-party goods unless it holds proof of the seller's UIN, which explains why marketplaces ask. For household packaging and graphic paper, ADEME lists three approved organizations: Adelphe, Citeo and Léko. Citeo's 2026 rate guide sets the declaration type by consumer sales units. We read only Citeo's guide, so confirm the fields with your own organization.

UK. GOV.UK sets out who is a producer, and our UK guide summarizes it. A small producer collects activity, class, material and kilograms. The file specification asks for weights as whole numbers in kilograms, so the same weight sheet needs different rounding for each country. Amazon says it uses your seller verification addresses to work out your UK establishment for packaging.

How do you calculate packaging weight by material per SKU?

Weigh or document each component once, then let units do the rest. Here is a worked example with made-up numbers. It is illustrative only, and it is not a client result or a real product.

Kilograms of a material in a country = component weight in grams × units in that country ÷ 1,000

An example brand has two SKUs, and each order holds one unit:

Units sold in the year, again made up: Germany 4,000 of A and 6,000 of B; France 2,500 and 3,500; the UK 3,000 and 5,000. The result, in kilograms:

As a check, glass in Germany is 180 g × 4,000 ÷ 1,000 = 720 kg. Those same totals then answer the next questions:

• Germany. At about 1.8 tonnes, this brand sits under the 10-tonne line for a single bundled year-end report, and far under the declaration of completeness thresholds of 80 tonnes of glass, 50 of paper and 30 of lightweight packaging.
• France. Citeo's guide counts the product packaging and a shipping box as separate sales units. So 6,000 units shipped in their own boxes would count as 12,000 sales units, which moves this brand from under 10,000 to the 10,000 to 500,000 band, and that band has a different declaration type.
• UK. At about 1.4 tonnes, this is well under GOV.UK's 25-tonne line. The real test uses all the packaging the business supplied or imported in the UK, plus turnover, so an adviser should still confirm it.

Who counts as the producer of the shipping box?

This single question changes the numbers above, so the tracker gives it a column per country and channel. Do not settle it with a formula. Amazon's own pages read differently. Its Germany page says you are considered the producer for FBA packaging used to ship your products, and it offers EPR category reports with those amounts. Its EU packaging regulation page says Amazon handles EPR for the outer packaging it adds on FBA orders, while you stay responsible for product packaging. Get an adviser's answer in writing, store it with a date, and recheck it when Amazon updates either page.

Use Amazon's reports as a cross-check rather than a source of record. Amazon calls its secondary packaging forecasts indicative, and it says its primary packaging figures are an estimate. If your totals and Amazon's differ by more than a margin you choose, the workflow opens a task. A person works out which is wrong, and that often shows up a SKU with an old weight.

What does a marketplace check, and what breaks it?

Amazon's pages describe specific failures that a tracker can prevent. For Germany, a LUCID number is DE plus 13 digits, it can take up to 72 hours to appear on the register, and Amazon validates it against your VAT number, tax reference or legal name within five working days. Amazon also warns that submitting a valid number again resets validation and can make listings inactive. Reactivating listings afterward is a manual step. So the workflow should read statuses and never resubmit a number on its own. The same page lists which packaging needs a system contract.

For France, Amazon says it must confirm your numbers, and it enrolls you in EPR Pay on Behalf if you have no valid number for packaging by December 31. Its EU regulation page says all sellers must provide a number in each country, even when using Pay on Behalf where it is offered. Those two statements do not line up neatly, so check your Account Health view and ask your adviser. That page also says duties follow where consumers are, so Pan-EU stock can add a country to your list, and that each EU country needs its own number.

For the UK, Amazon says it reports and pays for sellers not established in the UK, then debits the eco-contributions. Its forum announcement sets the service fee at £20 a year per category, and a later notice keeps that amount, charged within 30 days of enrollment from September 2026. Your tracker should note which sales Amazon covers, because your own website and other channels are not part of that.

Which dates should the tracker hold?

These are the dates we read today, so have your adviser confirm them and add yours. The workflow opens a task ahead of each one, with the gaps listed.

One more UK item belongs on the list. GOV.UK's RPS 330 is headed "Applies to England" and delays nation data collection until January 1, 2028, under conditions. Ask your adviser how it affects you, especially outside England. GOV.UK also says to keep the required data for 7 years, so the tracker should keep old weight versions rather than overwrite them.

What should stay with a person?

Rules can see an empty field, a Rejected status, a total that moved or a date getting close. They cannot tell who the producer is, whether a composite is classed correctly, or whether your packaging falls under a contract. A person should sign every contract, approve every weight and submit every report. An adviser should answer the producer question for each country. Treat a green status as "the data is here and adds up", never as "we have met the rule". The value of the tracker is that those people work from one record and only see real gaps.

Put the weight fields into your new SKU setup, so a product does not launch without them. Add a recheck whenever packaging changes, because a new box affects every country that SKU sells in.

Which tool should run it?

Who builds a packaging EPR tracker for an ecommerce brand?

Ecomsellertool builds the data and workflow layer for trackers like this, on your own accounts, and we have built on Amazon's seller APIs since 2017. We start with your packaging list, your channels and your adviser's calendar, then build the records, totals and task queue. Registration and filing stay with you. Send a project brief below, or read how our workflow automation service works.

None of our case studies is an EPR project, so here is the nearest shipped work, and why it applies:

• Kits and components. For Cheddy we built stock management where kits, multipacks and single-pack ASINs had to map to warehouse components. A packaging weight sheet has the same shape: one kit, several components.
• Units per marketplace. For Beezboard we built sales analytics on units sold and profit and loss statements tailored to specific marketplaces. Those per-channel numbers are the input a weight calculation needs.

You keep your accounts, your data and the custom code we build; the Growth OS base is licensed to you.

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