DPP Overview

DPP Overview

qr3.app supports the EU Digital Product Passport today for two complete categories and ships with a built-in EU validator:

• Battery — EU battery regulation 2023/1542, Phase 4a mandatory fields
• Textile — French Loi AGEC + ESPR delegated act (draft)
• EU compliance validator — integrated rule checks with live preview and simulator

All three core capabilities run on the same API stack and the same dashboard. GS1 Digital Links resolve under /01/...; HTML, JSON-LD, and linkset views come out of the same resolver.

Quick start

1. Register GS1 identifiers — see GS1 onboarding
2. Create a DPP (battery or textile) — in the dashboard at /dashboard/dpp/new
3. Watch live EU compliance inside the form — errors and warnings before save
4. Print the canonical GS1 URI as the QR target — https://qr3.app/01/{GTIN}/21/{SERIAL}

Core pages

• GS1 Identifiers & onboarding — register GTINs/GLNs, ownership checks
• Battery DPP — schema, mandatory fields Phase 4a
• Textile DPP — AGEC chain, microplastics, ESPR opt-in
• EU compliance checks — validator, live preview, simulator
• GS1 resolver — resolver endpoints, content negotiation

What is usable out of the box today

• Battery and textile as complete DPP schemas (create, CSV/XLSX bulk import, update, delete)
• GTIN, serial, and lot handling
• market_countries as a base field (AGEC-FR trigger) across all categories
• Content negotiation for HTML, JSON, JSON-LD, and linksets
• QR assets as SVG, PNG, vector PDF, and EPS
• EU registry mock + webhook path — real adapter follows once the EU API is published

What is intentionally out of scope

• DID / verifiable credentials workflows (Phase 4c)
• Scan-analytics aggregation for DPPs (Phase 4b)
• ERP/PLM connectors (Phase 4c)
• Product categories beyond battery + textile (roadmap dependent)