When trust becomes data, and data becomes service
For years, transparency in textiles has mostly been a tone of voice. Today it is changing shape. The Digital Product Passport, within the ESPR framework, is not designed to “tell the story” of a product more beautifully, but to make it verifiable: structured information, accessible, updatable, readable across the value chain. This shift moves the centre of gravity from saying to proving. And for a B2B company like Ricciarini, that is the real news: the commercial relationship is becoming proof based. Less trust on credit, more traceable evidence.
The DPP is not a nice QR code. It is a regulatory and digital infrastructure introduced by the EU Ecodesign for Sustainable Products Regulation, with a model that will be implemented by product category through delegated acts. In textiles, the direction is clear: a passport designed to enable traceability, circularity and transparency, with requirements and governance to be defined at sector level.
What changes, then, is not only compliance. The very idea of a “good supplier” changes. In proof based B2B, the winner is not the one who promises more, but the one who reduces friction: complete data, consistent data, repeatable data. The client no longer asks “do I trust you?” They ask “can you prove it, in what format, with what updates, and how stable is it over time?”
This leads to the first practical point: product identity. The DPP pushes the system toward a unique identifier and a standardised data carrier, because without a shared key the passport remains theory. This is exactly what GS1 standards are working on: identification, web linking, and interoperability of data. For textiles, the value is not in the document, but in continuity between the article sheet, lots, colour variants, finishes and subsequent changes. If a finishing changes, the handle changes, performance can shift, care instructions may change. A proof based system cannot rely on an “oral version” of the product.
Second point: the passport is not only for the end consumer. It is primarily for the supply chain. In textiles, complexity lives in what is not visible: blends, treatments, subcontracting, dyehouse steps, yarn availability, minimums and lead times. The DPP, once operational for the category, will make something that is currently slow much easier: reconstructing who did what, and when. But it also raises the bar: if you declare something, you must be able to support the declaration with coherent traces and documents.
And here is the core of the matter: proof based does not mean “more marketing.” It means moving value toward three concrete proofs.
1) Proof of composition and origin.
Fibre content is not enough. The fibre needs a history: where it comes from, how it is transformed, and which steps matter. Not everything will be public, and it should not be. The DPP also implies levels of access: different data for different operators, because a serious system protects what is competitively sensitive. The point is that the information must exist, and it must be retrievable when needed.
2) Proof of performance.
In B2B, performance is an implicit contract: pilling, abrasion, colour fastness, dimensional stability. A well-built passport does not replace testing, it organises it. It makes the difference readable between “development results” and “production results.” It reduces disputes and the time spent on back and forth. This is where a strong supplier earns margin: not because a fabric is perfect, but because parameters are clear and shared.
3) Proof of end of life.
The passport is also meant to support repair, reuse and recycling. In textiles, this is the most complex point: blends, trims, finishes. The DPP makes it easier to answer a fundamental question at end of life: what is this material, really? It becomes a key component of the EU vision for circular textiles.
For Ricciarini, all of this translates into a change of method, not tone. It means designing information together with the fabric. An article is no longer only handle and drape, but also a data structure. It means that every technical choice, from twist to finishing, needs an organised trace. Not only because regulators will ask for it, but because the market will ask for it as pressure grows on responsibility and comparability.
There is another effect that matters even more in B2B: time. In proof based B2B, the passport can become an accelerator if it is treated as a service. A buyer or a design team does not want to read a novel. They want fast answers: composition, key performance, care instructions, availability, minimums, lead times. The DPP does not “solve” supply chains, but it can clean up the conversation. And in a tense market, operational clarity is competitive advantage.
One final note of realism. The regulation is a framework and will become concrete for each sector through delegated acts and technical standards that are still evolving. That is precisely why it makes sense to reason in proof based terms now: to build a solid set of evidence, regardless of the final passport format. Because when the format arrives, those who already have their data in order will not have to invent anything. They will only have to publish in the required structure.
In short, the Digital Product Passport is not an obligation to endure. It is the language through which textiles will become credible again without raising their voice. A system where quality is not narrated, but demonstrated. Trust does not disappear, it simply changes support: from personal relationship to verifiable data. For a company working with brands, that is the new level of service.
