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This week, JRC145830 started circulating on LinkedIn. “Digital Product Passport methodology.” “Game changer for textiles.” Lots of reposts, very few people who have read it.
I have read it. More than once. Because my name — through the CIRPASS-2 survey contribution I submitted in January 2026 — is part of the evidence base that informed it.
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So let me tell you what it actually says, why it matters, and what nobody has built yet.
What the document is — and what it is not
JRC145830 is a methodology report. It tells EU preparatory study teams how to define what goes into a Digital Product Passport for each product group. It is not a technical specification. It does not tell you how to connect to an EU registry. It does not tell you which fields are mandatory for textiles.
That part — the delegated act for textiles — does not exist yet.
What the document does establish very clearly is the legal architecture around which any compliant DPP system must be built. And that architecture contains a problem that almost no one in the market has noticed.
The gap that the document identifies — and that I have been documenting for a year
The ESPR defines a “DPP service provider” in Article 2 as an independent third party that processes DPP data and makes it available to economic operators entitled to access it.
To do this correctly — not just formally — a DPP service provider must verify three things:
That the certificates covering a material claim are legally valid and properly linked to the product (TC Linkage Check)
That the certified material volume is physically sufficient to cover the declared production (Mass Balance)
That the claim is compliant with the applicable regulatory standard — ESPR, GRS, CSRD — at the level of the individual product unit (NLI verification)
Point 2 is where the entire market has a problem.
GRS — the Global Recycled Standard — certifies in kilograms over 90-day periods. ESPR requires per-garment declarations. There is currently no standard that bridges this gap.
I documented this formally in my CIRPASS-2 survey contribution (ID: bb6997ac-957f-40c5-894c-9175f17ed682, submitted January 29, 2026), which is now part of the evidence base used by the JRC working groups.
The gap is simple to state: a Transaction Certificate certifying 10,000 kg of recycled polyester does not tell you how many garments that 10,000 kg covers. Without a computational bridge, any brand claiming GRS recycled content on a DPP is making an unverifiable statement.
What Reeco does about it
The Reeco Mass Balance Engine computes exactly this bridge.
Every garment has a certain declared fabric, that can return the weight/unit. Every Transaction Certificate has a certified volume in kilograms. The engine maintains a running balance: certified material in, material consumed per unit produced.
When the certified balance reaches zero, DPP issuance is blocked. No override. No human decision required. The system produces an Ed25519-signed audit trail — a cryptographic timestamp proving that the claim was valid at the moment of issuance.
The output is classified as DEFENSIBLE, RESTRICTED, or NON_COMPLIANT. Only DEFENSIBLE claims can generate a DPP.
This is not a dashboard. This is an enforcement mechanism.
What the document says about the EU registry — and what the actual deadline is
The EU DPP Registry (Article 13 ESPR) must be operational by July 19, 2026. That is the legal deadline for the Commission.
When it opens, DPP service providers will not upload documents to a portal. They will register a persistent URI — a stable digital address — pointing to the passport data hosted on their infrastructure. The registry stores the pointer, not the data.
Reeco’s infrastructure at portal.reeco.eco is already built around this model.
The standards governing the technical implementation are being developed by CEN/CENELEC JTC 24. The identifier framework — UPI, UOI, UFI — follows GS1 Digital Link and ISO/IEC 15459. The data format will be JSON-LD. The access model is role-based: public tier, brand tier, market surveillance authority tier.
All of this is already reflected in Reeco’s architecture.
What I would tell any brand sourcing director reading this
If your DPP platform today works by uploading a certificate and marking a field as “compliant,” you have a documentary system, not a verification system.
ESPR delegated acts for textiles will require that claims be accurate, verifiable, and traceable to source documents. “We have the certificate” will not be sufficient. Market surveillance authorities will expect to see the computational chain.
The difference between a defensible DPP claim and a liability is not the certificate. It is the math behind it.
What comes next
The delegated act for textiles is expected between late 2026 and 2027. The mandatory fields, granularity levels, and access rights for textile DPPs will be defined there.
I am part of the working groups preparing that act.
If you are a brand, a certification body, or a manufacturer who wants to understand what your DPP compliance obligations will actually look like — not the LinkedIn version, the regulatory version — I am available.
The knowledge base is at ia.reeco.eco/knowledge. The system is live.
Stefano Cipriani is the founder of Reeco, a DPP verification platform for the textile industry. He is an Expert Member of CIRPASS-2 (EWG1, EWG3, EWG5) and a JRC Registered Stakeholder, Unit B5.
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