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When most companies think about PPWR compliance, their minds jump straight to recyclability grades, recycled content quotas, or the harmonised labels arriving in 2028. But there’s a much more immediate obligation hiding in Article 15 of the Packaging and Packaging Waste Regulation, one that applies from 12 August 2026: every piece of packaging placed on the EU market needs to be identifiable, and the economic operators behind it need to be reachable. A single QR code is becoming the standard way to meet both requirements under PPWR, without redesigning packaging.
These two requirements sound simple. In practice, they trip up a surprising number of manufacturers and importers, because the rules are more specific than they first appear, and the obvious shortcut, “we already have a barcode,” doesn’t always apply.
Obligation One: Packaging Must Carry an Identifier
Article 15 PPWR requires that packaging bears a type, batch, or serial number, or some other element that allows it to be clearly identified. The European Commission’s own FAQs make an important clarification here: manufacturers have freedom of choice. You don’t need to provide all three. Pick whichever element actually lets that specific packaging be identified, whether that’s a batch number tied to a production run, a serial number for an individual unit, or a type designation that distinguishes one packaging format from another.
A GTIN, the number behind a standard retail barcode, is a perfectly valid identifier under Article 15, as long as it can be referenced to a specific packaging. If your packaging already carries a GS1 barcode, you’ve likely satisfied this part of the obligation already.
The catch is that a large share of packaging never carries a GTIN at all. Think of transport and grouped packaging, B2B shipments, e-commerce mailer boxes, protective packaging components, or service packaging handed out at point of sale. None of these typically have a retail barcode, because they’re not individual consumer sales units scanned at a till. For all of this packaging, manufacturers need another way to assign and display an identifier, and if the packaging is too small or its shape doesn’t allow for printing, the information can instead be provided in a document accompanying the product.
Obligation Two: Name, Trade Name, and Postal Address Must Be Indicated
The second requirement under Article 15 is about who stands behind the packaging. Manufacturers and importers must indicate their name, registered trade name or trademark, a postal address, and, where available, an electronic means of communication. This information can sit directly on the packaging, be provided through a QR code or other digital data carrier, or, for importers specifically, be included in an accompanying document if it cannot be placed on the packaging itself.
Two details here deserve more attention than they usually get.
Importers Add Their Own Details, They Don’t Replace the Manufacturer’s
A common misreading is to assume that whoever places the product on the EU market lists their details and that’s the end of it. That’s not how Article 15 works. If a product is manufactured outside the EU and brought in by an importer, the importer’s name and postal address must appear in addition to the manufacturer’s, not instead of them. Both economic operators need to be identifiable on the same packaging. This matters for traceability and accountability across the supply chain, and it’s an easy point to overlook when packaging artwork is designed once and reused across markets.
What Actually Counts as a “Postal Address” in the EU
This sounds straightforward until you have to specify it for compliance purposes. A postal address isn’t just “a city” or “a well-known company name.” Across the EU, postal systems are harmonized around the European Standard EN 14142, which aligns with the global UPU S42 standard. For a piece of mail (or, in our context, a printed address) to be valid and deliverable, it needs to contain three distinct elements:
The element of identity: the actual recipient, meaning the registered legal entity or company name.
The element of location: the street name and house number, or a registered P.O. Box, plus any apartment, floor, or building reference where relevant.
The element of routing: the postal code and town or city, which automated sorting systems rely on to route mail correctly.
Leaving out the postal code, or relying on a famous brand name and city alone, doesn’t meet this bar. Some very large organizations are assigned a dedicated postcode (Germany’s Großempfänger scheme or France’s CEDEX system are examples) that lets them skip the street name, but this is a narrow exception reserved for major mail recipients with registered arrangements, not something an average manufacturer can rely on. For Article 15 purposes, manufacturers and importers should give the full, structurally valid address: legal entity name, street and number (or P.O. Box), postal code, and city. A single valid postal address is required; the electronic contact detail is only mandatory if one already exists for the organization.
How a PAQR QR Code Meets Both PPWR Obligations
Affixing a QR code on packaging is explicitly recognized under Article 15 as a valid way to provide both the identifier and the contact details, and it solves the practical problems each requirement creates on its own.
For identification, a PAQR QR code gives every packaging type, batch, or product line a stable, scannable reference. There’s no need to retrofit a GTIN onto packaging that was never designed to carry one, such as transport packaging, grouped packaging, or e-commerce shipping boxes. The code itself stays fixed on the packaging, while the underlying record, batch numbers, serials, specifications, can be updated electronically whenever production details change, without ever needing to reprint or redesign the packaging.
For contact details, the same code carries the manufacturer’s name, trade name, and postal address, and the importer’s details alongside them when applicable, all hosted electronically and kept current. If a company moves offices, updates its registered trade name, or adds an electronic contact channel, that information updates behind the QR code instantly. The physical packaging never needs to change, and there’s no risk of outdated or incomplete address information circulating on stock that’s already been printed and shipped.
This is the real advantage of moving from print to a digital data carrier: compliance information becomes something you maintain centrally rather than something frozen at the moment of printing.
A Code That Can Do Even More: GS1 Digital Link
For manufacturers who already use GTINs and standard retail barcodes, there’s an additional layer worth knowing about. A PAQR QR code can be structured according to the GS1 Digital Link standard, meaning it encodes the GTIN within a web-resolvable URL rather than a traditional linear barcode pattern.
Practically, this means the same QR code that satisfies your Article 15 identification and contact-details obligations can also function at the point of sale exactly as a conventional barcode does, because the GTIN is embedded directly in the code’s structure. Retailers’ scanning systems, particularly as the industry moves through GS1’s global “Sunrise” transition toward 2D barcode acceptance, can read the GS1 Digital Link QR code for checkout, while consumers scanning the same code with a phone land on rich product, sustainability, and recycling information.
Instead of printing a separate EAN barcode and a separate compliance QR code, businesses that adopt PAQR with GS1 Digital Link structuring can consolidate both functions into one code on the packaging: less clutter, one less thing to manage, and a packaging design that’s ready not only for PPWR but for where retail barcoding is heading more broadly.
The Takeaway
Identification and contact details might be the least talked-about parts of PPWR’s labelling regime, but they apply from 2026, well ahead of the harmonized material labels arriving in 2028, and they apply to far more packaging types than companies typically expect. A GTIN covers identification on retail units that already carry one; everything else, plus the separate obligation to list manufacturer and importer contact details, needs its own solution.
A PAQR QR code is built to carry exactly this information, kept accurate and electronically available, on packaging that may never have carried a barcode before, and can even be structured to double as your GS1 Digital Link if you want one code to do both jobs.
If you’re not yet sure whether your current packaging satisfies Article 15’s identification and contact-detail requirements, that’s exactly the kind of gap worth checking now, while there’s still runway before the deadline.
Simplify your PPWR Article 15 compliance with PAQR. We generate a single QR code that houses your packaging identifier and contact details, automatically updating electronically the moment your data changes. Print it once to keep your packaging information continuously aligned with requirements for its entire market lifecycle, and future-proof your supply chain today.
