{
  "regulations": {
    "battery": "Regulation (EU) 2023/1542 (Article 77, Annex XIII)",
    "espr": "Regulation (EU) 2024/1781 (ESPR)",
    "registry": "Implementing Regulation (EU) 2026/1778 (DPP Registry)"
  },
  "batteryPassportMandatory": "2027-02-18",
  "registryTestEnvLive": "2026-07-20",
  "registryEnvironment": "test",
  "scope": [
    "battery-ev",
    "battery-lmt",
    "battery-industrial"
  ],
  "batteryThresholdKwh": 2,
  "identifierScheme": "ISO/IEC 15459",
  "carrierStandards": {
    "qr": "ISO/IEC 18004",
    "datamatrix": "ISO/IEC 16022",
    "nfc": "NFC Forum NDEF / ISO/IEC 14443"
  },
  "resolverUriScheme": "GS1 Digital Link (ISO/IEC 18975)",
  "accessTiers": [
    "public",
    "legitimate-interest",
    "competent-authority"
  ],
  "basis": "structure-validation + registry-client",
  "datasetVersions": {
    "categories": "categories-2026.1",
    "dataModel": "annex-xiii-2027.1",
    "accessTiers": "tiers-2026.1",
    "registryMapping": "reg-2026.1",
    "carriers": "carriers-2026.1"
  },
  "disclaimer": "Passport issuance, hosting, resolution and registry-integration tooling using published EU data models. Not legal advice. Not the official EU DPP Registry (a client of it). Structure validation only — value accuracy and supplier data are the economic operator's responsibility.",
  "sources": {
    "battery": "https://eur-lex.europa.eu/eli/reg/2023/1542/oj",
    "espr": "https://eur-lex.europa.eu/eli/reg/2024/1781/oj",
    "registry": "https://eur-lex.europa.eu/eli/reg_impl/2026/1778",
    "dppRegistry": "https://single-market-economy.ec.europa.eu/dpp-registry_en",
    "batteryPassportGuidance": "https://single-market-economy.ec.europa.eu/single-market/digital-product-passport/batteries_en"
  }
}