espr

dppvalidator is the "GDPR compliance engine" for physical products, enforcing the strict digital syntax required for the EU's Digital Product Passport.

Semantic vocabulary framework for Digital Product Passports — harmonising GS1, EU ESPR, UNTP, and CEN/CENELEC JTC 24 standards. Browsable ontologies at ref.openepcis.io.

The open interop boundary of OpenDPP — official schemas, live-reproducible samples, a conformance validator, and the OpenAPI contract for AAS (IDTA) + UNTP/W3C-VC output.

Feasibility study: storing EU Digital Product Passports on Cardano

Open-source GS1 Digital Link resolver for EU Digital Product Passports (ESPR/EFPR). Maintained by Grigolato.IT — the OrigoVero DPP platform with per-unit authenticity.

EU Digital Product Passport for Biosphere Solar panels

EU Digital Product Passport (DPP) Solution Accelerator on Databricks. Battery-first, industry-flexible; Lakebase + pipelines + Apps + AI.

Model Context Protocol server for TracePass — the EU Digital Product Passport platform

Open standard for textile Digital Product Passports, aligned with EU ESPR Regulation 2024/1781

Open Source implementation of the EN 18222 2026 Digital Product Passport API standard

Machine-readable field specifications for EU Digital Product Passports (ESPR) — 12 product categories, 913 fields, each traced to the article of EU law that mandates it. Pure JSON, no dependencies.

Open, stateless Rust libraries for EU Digital Product Passports: domain model, ESPR validation rules, Ed25519/JWS signing, GS1 Digital Link, and compliance calculators. Pure regulation & standards logic

The OpenDPP Integration API as a machine-readable OKF (Open Knowledge Format) bundle — agent-ingestible, cross-linked Markdown for every endpoint, schema and webhook, regenerated from the live OpenAPI spec.

The runnable Odal Node: HTTP services to issue, sign, version, store, and serve EU Digital Product Passports — did:web identity, QR/Digital Link resolver, sandboxed Wasm plugin host, and bulk import. Built on dpp-core. BSL-1.1, self-host free.

Toolkit for Digital Product Passport (DPP) workflows — DACH/EU compliance, AI-assisted data modeling

Reecopedia — free remote MCP server for EU textile sustainability law (ESPR, Digital Product Passport, CSRD, CBAM, CWA 18291). Gemini CLI extension, Cursor plugin, MCP Registry entry.

Validate GTIN, GLN & GS1 Digital Link for EU DPP. Used in production at Verisav.

DPP (Pasaporte Digital de Producto) open source y auto-hospedable para PYMEs industriales europeas — Reglamento UE 2024/1781 (ESPR).

Landing page (odal-node.io) and documentation site (docs.odal-node.io) for Odal Node — EU Digital Product Passport infrastructure. Astro + Cloudflare Pages.

Turn product, BOM, supplier, and evidence files into an auditable Digital Product Passport readiness bundle.