The DPP Consumer Interface: What Data to Show and How

The Interface Is the Last Step, Not the First

When brands begin thinking about Digital Product Passports, the consumer interface — the screen a shopper sees when they scan a product's QR code — tends to get a disproportionate share of early attention. It is the most tangible, most visible element of the DPP system. It is the part that ends up in sustainability reports and press releases. It is the part that brand and marketing teams have opinions about.

It is also, in the correct order of DPP implementation, the last component to design — because good interface design is only possible once the underlying data infrastructure, access control architecture, and data governance decisions are already in place. An interface designed before the data model is settled will be redesigned. An interface designed before legal review of Green Claims implications will create liability.

With that said: the consumer interface matters enormously. It is the point where DPP compliance becomes consumer value — where investment in supply chain tracing, data structuring, and IT infrastructure translates into something a person holding a garment can actually use. Getting the interface right requires thinking clearly about who is using it, what they need, and what the regulatory boundaries around what can be shown actually are.

Who Actually Uses the Consumer Interface

Before designing what to show, it is worth being precise about who the consumer interface is for — because "consumers" covers a wider and more varied audience than the term suggests.

Pre-Purchase Shoppers

A consumer in a retail environment scanning a product before deciding whether to buy it. This user wants information that helps them make a purchase decision: what is this made of? Where was it made? Is it certified? How do I care for it? They are unlikely to have deep familiarity with EU sustainability regulations and are not scanning to check compliance — they want to understand what they are buying.

Post-Purchase Owners

A consumer who has purchased the product and scans it later — perhaps to find care instructions, repair guidance, or information about how to dispose of it responsibly. This user already owns the product and has different needs from the pre-purchase shopper. Care information, repair resources, and end-of-life guidance are more relevant than purchase decision information.

Second-Hand Buyers

A consumer encountering the product in a resale context — a second-hand shop, a peer-to-peer marketplace. This user may have no prior relationship with the brand and needs the DPP to function as a product verification tool: is this product what the seller says it is? What condition should it be in? Is the composition claim on the label accurate?

Curious and Activist Consumers

A smaller but vocal segment of consumers who scan DPPs specifically to investigate brand claims — to verify sustainability certifications, to check supply chain disclosures, to understand environmental performance. This user is the most demanding in terms of data depth and credibility. An interface that is strong on this segment's requirements will withstand scrutiny from journalists, NGOs, and other stakeholders who may amplify DPP findings beyond the individual consumer.

A well-designed consumer interface serves all four of these users — not by showing everything to everyone, but by organizing information in a way that each user can quickly find what is relevant to them without being overwhelmed by what is not.

What Data Belongs in the Consumer Interface

ESPR distinguishes between public DPP data (accessible to consumers) and restricted data (accessible only to authorized parties such as regulators and circular economy operators). The consumer interface should contain only public data — and not necessarily all of it.

The following categories of public data are appropriate for the consumer interface, with notes on presentation considerations for each:

Product Identity

Brand name, product name, model or style reference, and the unique product identifier. This is the foundation of the DPP — it establishes what the consumer is looking at and confirms the product is genuine. The unique identifier in particular serves an anti-counterfeiting function: a product that cannot be found in the DPP system, or whose data does not match the physical product, signals inauthenticity.

Material Composition

Fibre composition at the component level — body fabric, lining, trim, thread — expressed as percentages by fibre type. This goes beyond the care label composition declaration and provides the level of detail that recyclers, repair services, and informed consumers need. Present it clearly by component, not as a single garment-level aggregate that obscures complexity.

Country of Origin and Supply Chain Information

Country of manufacture (where the garment was assembled) and, where available, country of origin of primary raw materials. More detailed supply chain information — specific facility names — may be presented at this level or reserved for a deeper data layer depending on the brand's data governance decisions and the competitive sensitivity of supplier relationships.

Consider using a visual supply chain journey format — a step-by-step map of the production process by country — rather than a raw data list. This format is significantly more comprehensible to consumers unfamiliar with textile supply chains and conveys transparency more effectively than a table of facility names.

Certifications

Active certifications relevant to the product — GOTS, OEKO-TEX, GRS, EU Ecolabel, and others — with certificate number, issuing body, scope, and validity date. Present certifications with enough detail that a consumer can verify them independently. A certification name without a certificate number or link to the issuing body's verification system is less credible than one that can be checked.

Care Instructions

Washing, drying, ironing, bleaching, and storage guidance. These are already required on physical EU garment labels, so the content is not new — but the digital format enables richer presentation: step-by-step guidance, video instructions, product-specific warnings. Care instruction quality is underrated as a consumer interface value driver: clear, accurate, well-presented care guidance reduces returns, extends product life, and creates genuine consumer utility.

Repair and Spare Parts Information

Whether spare parts are available (replacement buttons, zips, patches), where to obtain them, and links to repair instructions or partner repair services. This information is directly valuable to consumers trying to extend product life — and it signals brand commitment to repairability in a way that purchase-stage marketing cannot.

End-of-Life Guidance

How to dispose of the product responsibly at end of life — take-back schemes, compatible recycling programmes, disassembly instructions (which components need to be separated before recycling). Practical, specific guidance is more useful than generic "recycle responsibly" messaging.

What to Handle with Care

Unverified Environmental Claims

Carbon footprint figures, recyclability scores, and environmental performance indices calculated using methodologies not yet confirmed under the ESPR Delegated Acts should not be presented as unqualified claims in the consumer interface. As discussed in detail in the Green Claims Directive context, these carry regulatory liability risk. If indicative environmental data is included, it must be clearly labelled as indicative, with the methodology disclosed.

Comparative Claims

"More sustainable than conventional alternatives," "lower carbon footprint than industry average" — comparative environmental claims require robust, verifiable comparative data and are among the highest-risk claim types under the Green Claims Directive. Avoid them in the consumer DPP interface until the relevant metrics are confirmed under regulatory standards and independently verified.

Expired or Unverifiable Certifications

A certification that has expired is worse than no certification at all in a consumer interface — it demonstrates that the brand is not maintaining its DPP data accurately. Certification data in the consumer interface must be live and linked to expiry dates, with a governance process to update or remove certifications when they lapse.

Design Principles for the Consumer Interface

Beyond data selection, the design of the consumer interface determines whether the data it contains is actually useful to the people accessing it.

Lead with the Most Useful Information

Most consumers scanning a DPP will spend fewer than 60 seconds on the interface. Design the information hierarchy accordingly: the most universally useful information (composition, country of origin, care instructions) should be immediately visible without scrolling. Detailed supply chain information and certification documentation can be accessible via a secondary layer for users who want depth.

Use Plain Language

DPP data is produced by compliance and sustainability teams using regulatory terminology. The consumer interface must translate this into language that a person with no knowledge of ESPR, PEF, or REACH can understand and use. "Contains no SVHC substances above 0.1% by weight" should become "No substances of concern detected." "CMT facility" should become "Where the garment was sewn."

Make It Actionable

The most effective consumer interfaces connect information to action. Care instructions link to video guides. Certifications link to verification pages. Repair information links to repair service locators. End-of-life guidance links to take-back programme registration. Information that connects to an action a consumer can take has higher utility and higher engagement than information presented in isolation.

Design for Mobile First

Consumers will access DPP interfaces primarily on mobile devices, typically immediately after scanning a QR code. The interface must be optimized for small screens, fast load times, and one-handed navigation. A consumer standing in a store aisle will not spend time waiting for a slow-loading interface or navigating a complex menu structure.

Support Multiple Languages

Products sold across EU member states will be scanned by consumers in multiple languages. The consumer interface must support the primary languages of the markets in which the product is sold — at minimum. For brands with pan-European distribution, this means supporting a range of EU languages, not only English.

Distinguish Data Confidence Levels

Not all DPP data is equally verified. Supplier-provided composition data that has been third-party audited is more reliable than supplier self-declaration without verification. Where data confidence varies, the interface should signal this — not in a way that undermines consumer trust, but in a way that is accurate about the basis of the information. "Certified by [certifier name]" carries different weight than "As declared by supplier."

Keeping the Interface Current

A consumer interface that shows outdated data is worse than one that shows no data at all — because it creates the impression of transparency while providing inaccurate information. The consumer interface is not a one-time publication; it is a live data display that reflects the current state of the DPP record.

This has operational implications:

• Certification expiry dates must be monitored and the interface updated when certifications lapse or are renewed
• Supply chain changes — new factories, supplier changes, material substitutions — must be reflected in the interface for new production runs
• Dynamic data updates from repair operators (when a garment's composition changes after repair) must flow through to the consumer interface for the updated record
• Regulatory guidance updates — for example, when the PEF methodology is confirmed — may require the interface to be updated to reflect validated environmental performance data where previously only indicative data was shown

Data governance for the consumer interface is therefore an ongoing operational function, not a launch-day task.

Frequently Asked Questions

Is there a prescribed format or template for the DPP consumer interface?

ESPR does not mandate a specific visual format or template for the consumer interface. Brands have freedom to design the interface in a way that works for their brand identity and user base, provided it presents the required public data in an accessible and accurate way. The CEN/CENELEC technical standards being developed for DPP system architecture may provide guidance on data field formats and accessibility requirements, but the visual design remains a brand decision.

Can the consumer interface include marketing content alongside DPP data?

This is a nuanced area. The DPP consumer interface is a compliance instrument, not a marketing channel — and regulators are likely to take a dim view of interfaces that bury required data in promotional content or that use the DPP format to amplify unsubstantiated claims. That said, there is no prohibition on including brand narrative or contextual information alongside DPP data, provided required data is clearly accessible and marketing content does not constitute or imply unsubstantiated environmental claims. The safer design principle is to keep DPP data primary and any brand context secondary and clearly differentiated.

How does the consumer interface differ from the interface shown to recyclers or regulators?

The consumer interface shows only the public data layer of the DPP — composition, care instructions, certifications, supply chain overview, and end-of-life guidance. Circular economy operators such as recyclers and repair facilities, when authenticated, access a richer data layer that includes component-level material detail, chemical substance information, disassembly instructions, and detailed repair specifications. Regulators and market surveillance authorities access the full compliance documentation layer. The same QR code can serve all three audiences — the resolver and authentication layer determine which data view is returned based on who is requesting it.