WEEE Duties When You List Electricals in a B2B Shop

In most companies the WEEE registration number sits wherever it first arrived: in a supplier email, in a PDF in the purchasing folder, occasionally in a spreadsheet somebody set up two years ago. That is enough as long as nobody asks. It stops being enough the moment a device is listed in the shop, because the law attaches to offering and not to selling: if the manufacturer is not or not properly registered, distributors may not offer his devices for sale in the first place (section 6 paragraph 2 ElektroG). An item that goes online without a checked number is therefore not an open point in master data maintenance but a state that has to be ended – on the day it is noticed.

In practice that means the number has to travel the same route as every other mandatory field. It comes from the manufacturer or his authorised representative, is held in the supplier and item records, moves through the product data flow in the PIM into the shop and from there onto the detail page, the document and the catalogue export. Whoever sets that mechanism up once reuses it for every further proof obligation – the safety data sheets for hazardous substances run through the same places in the data model. Whoever does not tends to maintain the value three times over: once inside the product description text, once in an attached document and once not at all.

Many catalogues solve the topic with a hint in the back office: a red marker on items without a number, a list somebody reviews on Fridays. That is task management, not a block. A block means an item without a valid registration number appears in no output path at all – not in the category listing, not in search, not in the catalogue or feed export, not in the punchout catalogue of a procurement system and not through the API. That is exactly what the legal position requires, because what is prohibited is already the offering (section 6 paragraph 2 ElektroG). In electrical engineering and electronics in particular this hits several thousand line items at once, because the same brand runs across several product groups.

Technically the rule is unspectacular: a mandatory field on the item, a format check, a state of “number present and confirmed” and a derivation from it into visibility. What matters is that the rule applies in one place and is not rebuilt per output channel. In Shopware development we therefore lift it to the level of product visibility rather than into a template: everything that respects visibility – listing, search, feed, API – inherits the block automatically. A side effect that in practice weighs more than the block itself: because a missing value costs the listing, the field gets maintained. A field whose gap only produces a line in a report does not.

The take-back duty applies to distributors with a sales floor for electrical and electronic equipment of at least 400 square metres (section 17 paragraph 1 ElektroG). In mail order that sounds reassuring at first, because there is no sales floor. That reading is precisely the wrong one: where goods are distributed using means of distance communication, all storage and dispatch areas for electrical and electronic equipment count as sales floor (section 17 paragraph 2 ElektroG). A wholesaler with 260 square metres of warehouse and 190 square metres of dispatch area therefore sits at 450 square metres and above the threshold – without a single square metre of retail space. Anyone who has never done that calculation should do it before the next assortment expansion; it is the same kind of threshold arithmetic that decides under the packaging duties of the PPWR which obligations apply at all.

How devices come back depends on the category. Free collection from private households is limited in distance selling to categories 1, 2 and 4 – that is heat exchangers, screens and large equipment (section 17 paragraph 2 ElektroG). For categories 3, 5 and 6, and for the small old devices returned without a new purchase, suitable return options within reasonable distance of the end user have to be ensured instead (section 17 paragraph 2 ElektroG). In the shop that is a derivation from two fields: category and device size. Anyone already carrying the category because environmental and product data are being prepared for the digital product passport has the value in house already.

A take-back process that runs through an email address and a free text box produces work without a data basis. What works is a form in the customer account with a handful of fixed fields: device category, quantity, approximate dimension, reference to an earlier order, and the question of collection or return by post. Out of that comes a case with a number, a status and a document – technically the same pattern as the returns and RMA process, only with a different trigger and a different goal. The separation matters: a take-back under device law is not a return, it reduces no revenue and does not belong in the credit note chain.

In the customer portal this can be accommodated without much effort, because login, delivery addresses and order history already live there. For business customers the benefit is tangible: purchasing can see which old devices were reported, collected and confirmed, and can pass that record on inside their own company. For the merchant it produces a list that can be put on the table if asked – and that list is the difference between a duty that was fulfilled and one that is assumed to have been.