Standards & compliance
Anyone can put a logo on a slide. Below, every standard carries a status that means what it says, and where we claim "implemented", the evidence opens right here: a sample passport, its export, its signed credential.
Implemented you can open it now Prepared data ready, other side pending Analysed studied and mapped Planned on the roadmap
The complete battery passport data catalogue: general information, performance and durability, carbon footprint, due diligence, materials, recycled content, circularity and conformity — for EV, LMT and industrial batteries.
Three audiences, enforced server-side on the page, the API and every export: the public; persons with a legitimate interest (repairers, recyclers, second-life operators, owners); notified bodies, market surveillance authorities and the Commission. Access is requested from the passport, granted by the manufacturer as a time-limited link, sealed in the register and logged per view.
Our battery data model and passport page follow its seven data clusters — identifiers and product data; symbols, labels and documentation of conformity; carbon footprint; supply chain due diligence; materials and composition; circularity and resource efficiency; performance and durability — with the attribute set and access levels of the specification.
Every battery passport exports to the model of the BatteryPass-Ready consortium, per battery category, with value/unit containers and the DPP header. The console checks each passport against the official JSON Schemas and lists exactly what is still missing.
Every passport version is available as a Verifiable Credential with a Data Integrity proof (eddsa-jcs-2022, RFC 8785 canonicalisation), issued by did:web:www.origopass.eu with the register's Ed25519 key. Any standard VC library can verify it — without OrigoPass software.
With a GTIN on the product, the same QR code resolves through the GS1 Digital Link syntax (/01/{GTIN}/21/{serial}) — so GS1-aware scanners, tills and apps land on the passport.
Passports answer on the manufacturer's own hostname (dpp.company.com), so the URL printed on the product belongs to the manufacturer for its entire life. Certificates and failover are handled behind one stable hostname.
Append-only records, SHA-256 hash chain, Ed25519 signature on every record, and mirrors that re-verify the chain before accepting anything. Anyone can re-run the check and keep a signed checkpoint.
The passport page speaks English, Dutch, German, French, Spanish, Italian and Polish; the browser's language is picked automatically. Labels are translated — the sealed values remain exactly as the manufacturer registered them.
The identifiers the registry will store — unique product identifier, unique operator identifier, unique facility identifier — are captured and exported today. We connect as soon as the Commission publishes the registry interface.
ESPR foresees a back-up copy of each passport kept by a digital product passport service provider, so it survives the manufacturer. Mirrors that independently verify and hold the full register are built and running; placing them with separate hosting providers is part of our roll-out.
Fully analysed. Its attributes map one-to-one onto the BatteryPass-Ready model we export; we do not publish the older aspect format separately.
The upcoming European standards for DPP data carriers, unique identifiers, access rights, interoperability and APIs. We track the drafts and adopt them on publication.
Alignment with the Commission acts under Art. 77 and 78 as they are adopted.
Independent, legally recognised timestamps on our signed checkpoints, adding a third-party time anchor to the register.
No platform can be compliant on your behalf: the Battery Regulation places that responsibility on the economic operator who puts the battery on the market. What OrigoPass provides is the structure, the access control, the permanence and the proof that make your compliance demonstrable. DIN DKE SPEC 99100 is a specification, not a certification, and BatteryPass-Ready runs a readiness test environment, not a label — we describe them accordingly.
A manufacturer registering thousands of packs a month should not have to take our word for it. We built a separate register on one server and filled it with 250,000 passports through the ordinary registration path — the same validation, the same hash chain, the same Ed25519 signature per record as on a live account.
| What | Measured |
|---|---|
| Passports registered | 250.000 in 21,8 minutes — 191 per second, sustained |
| Register size | 2,4 GB for 250.003 sealed records |
| Look up a passport by its ID | 0,02 ms |
| Look up a passport by serial number | 0,17 ms |
| Render a full passport page | 15 ms |
| Verify the entire chain — every hash, every signature, every passport version | 64,8 seconds, 6 MB of memory, result: intact |
Method: one server (8 cores, 24 GB, SSD), PHP 8.5, SQLite in WAL mode, one product with a complete BatteryPass-Ready data set, one passport per unit with its own serial number and lifecycle values. The full verification streams the chain, so its memory use does not grow with the register — which is why the live check re-verifies the newest records on every visit and runs the complete pass on a schedule. Numbers from 20 September 2026; we re-run this test when the storage layer changes.
Every field of our battery catalogue, grouped by DIN DKE SPEC 99100 cluster, with who may see it and where it lands in the BatteryPass-Ready v2.0.1 model. Values the model counts in whole ohms or integer percentages are rounded in the export only; the passport keeps the precision you entered.
| Field | Access | BatteryPass-Ready v2.0.1 | Key |
|---|---|---|---|
| Identifiers and product data | |||
| Manufacturer | Public | identifiersAndProductData.manufacturerInformation.name | manufacturer |
| Manufacturer address | Public | identifiersAndProductData.manufacturerInformation.postalAddress | manufacturer_address |
| Unique manufacturer identifier (EORI / GLN) | identifiersAndProductData.uniqueManufacturerIdentifier | manufacturer_id | |
| Manufacturer contact e-mail | Public | identifiersAndProductData.manufacturerInformation.eMailAddress | manufacturer_email |
| Manufacturer website | Public | identifiersAndProductData.manufacturerInformation.webAddress | manufacturer_website |
| Economic operator (placing on the EU market) | Public | identifiersAndProductData.economicOperatorInformation.name | operator_name |
| Economic operator address | Public | identifiersAndProductData.economicOperatorInformation.postalAddress | operator_address |
| Economic operator identifier (EORI / GLN) | dppHeader.economicOperatorId | operator_id | |
| Battery model | Public | identifiersAndProductData.batteryModelIdentifier | model |
| GTIN / EAN | Public | dppHeader.uniqueProductIdentifier (GS1 Digital Link) | gtin |
| Serial / batch number | Public | identifiersAndProductData.batterySerialNumber | serial |
| Manufacturing date | Public | identifiersAndProductData.manufacturingDate | manufacturing_date |
| Placed on the market | Public | — | placed_on_market |
| Manufacturing place | Public | identifiersAndProductData.manufacturingPlace | manufacturing_place |
| Manufacturing facility identifier (GLN) | dppHeader.facilityId | facility_id | |
| Weight (kg) | Public | identifiersAndProductData.batteryMass | weight_kg |
| Commercial warranty (months) | Public | identifiersAndProductData.warrantyPeriod | warranty_months |
| Product image | Public | — | image_main |
| Battery status (lifecycle) | Legitimate interest | identifiersAndProductData.batteryStatus | status |
| Symbols, labels and documentation of conformity | |||
| Producer (EPR) registration number | Public | — | epr_number |
| Labels & symbols on the battery (and their meaning) | Public | symbolsLabelsAndDocumentationOfConformity.meaningOfLabelsAndSymbols | labels_symbols |
| Harmonised standards / common specifications applied | Public | — | standards_applied |
| Notified body (name and number) | Public | — | notified_body |
| EU declaration of conformity (link) | Public | symbolsLabelsAndDocumentationOfConformity.euDeclarationOfConformity | doc_conformity |
| EU declaration of conformity (upload) | Public | symbolsLabelsAndDocumentationOfConformity.euDeclarationOfConformity | doc_conformity_file |
| Test reports proving compliance (link) | symbolsLabelsAndDocumentationOfConformity.resultsOfTestReportsProvingCompliance | doc_test_report | |
| Test reports proving compliance (upload) | symbolsLabelsAndDocumentationOfConformity.resultsOfTestReportsProvingCompliance | test_report_file | |
| Separate collection symbol (image) | Public | symbolsLabelsAndDocumentationOfConformity.separateCollectionSymbol | symbol_separate_collection |
| Cadmium / lead symbol (image, if applicable) | Public | symbolsLabelsAndDocumentationOfConformity.symbolsForCadmiumAndLead | symbol_cd_pb |
| Carbon footprint label (image) | Public | symbolsLabelsAndDocumentationOfConformity.carbonFootprintLabel | cf_label |
| Battery carbon footprint | |||
| Carbon footprint, total (kg CO2e/kWh) | Public | batteryCarbonFootprint.batteryCarbonFootprintPerFunctionalUnit | carbon_footprint |
| Raw material acquisition & pre-processing (kg CO2e/kWh) | Public | batteryCarbonFootprint.contributionOfRawMaterialAcquisitionAndPreProcessingLifecycleStage | cf_raw_materials |
| Main product production (kg CO2e/kWh) | Public | batteryCarbonFootprint.contributionOfMainProductProductionLifecycleStage | cf_manufacturing |
| Distribution (kg CO2e/kWh) | Public | batteryCarbonFootprint.contributionOfDistributionLifecycleStage | cf_distribution |
| End of life & recycling (kg CO2e/kWh) | Public | batteryCarbonFootprint.contributionOfEndOfLifeAndRecyclingLifecycleStage | cf_end_of_life |
| Carbon footprint performance class | Public | batteryCarbonFootprint.carbonFootprintPerformanceClass | cf_class |
| Carbon footprint study (public version) | Public | batteryCarbonFootprint.webLinkToPublicCarbonFootprintStudy | cf_study |
| Absolute carbon footprint (kg CO2e) | Public | batteryCarbonFootprint.absoluteBatteryCarbonFootprint | cf_absolute_kg |
| Supply chain due diligence | |||
| Supply chain due diligence policy | Public | — | dd_policy |
| Supply chain due diligence report | Public | supplyChainDueDiligence.informationOfDueDiligenceReport | dd_report |
| Raw materials in scope (cobalt, natural graphite, lithium, nickel) and their sourcing | Public | — | dd_raw_materials |
| Third-party verification (body, scope, date) | Public | supplyChainDueDiligence.thirdPartyAssurancesOfRecognisedSchemes | dd_third_party |
| Battery materials and composition | |||
| Battery chemistry | Public | batteryMaterialsAndComposition.batteryChemistry | chemistry |
| Critical raw materials present | Public | batteryMaterialsAndComposition.criticalRawMaterials | critical_raw_materials |
| Hazardous substances (other than Hg, Cd, Pb) | Public | — | hazardous_substances |
| Usable extinguishing agent | Public | symbolsLabelsAndDocumentationOfConformity.extinguishingAgent.extinguishingAgent | extinguishing_agent |
| Fire class of the extinguishing agent | Public | symbolsLabelsAndDocumentationOfConformity.extinguishingAgent.agentFireClass | fire_class |
| Hazardous substances and their impact | Public | batteryMaterialsAndComposition.hazardousSubstancesAndTheirImpact | hazardous_list |
| Mixture classification | Public | — | mixture_classification |
| Annex I restrictions statement | Public | — | annex1_statement |
| Safety data sheet | Public | — | doc_sds |
| Cathode material | Legitimate interest | batteryMaterialsAndComposition.materialsUsedInCathodeAnodeAndElectrolyte | cathode_material |
| Anode material | Legitimate interest | batteryMaterialsAndComposition.materialsUsedInCathodeAnodeAndElectrolyte | anode_material |
| Electrolyte | Legitimate interest | batteryMaterialsAndComposition.materialsUsedInCathodeAnodeAndElectrolyte | electrolyte |
| Detailed composition | Legitimate interest | — | composition |
| Circularity and resource efficiency | |||
| Recycled cobalt (%) | Public | circularityAndResourceEfficiency.cobaltRecycledContentShare | recycled_cobalt_pct |
| Recycled lithium (%) | Public | circularityAndResourceEfficiency.lithiumRecycledContentShare | recycled_lithium_pct |
| Recycled nickel (%) | Public | circularityAndResourceEfficiency.nickelRecycledContentShare | recycled_nickel_pct |
| Recycled lead (%) | Public | circularityAndResourceEfficiency.leadRecycledContentShare | recycled_lead_pct |
| Total recycled share (%) | Public | — | recycled_total_pct |
| Renewable content (%) | Public | circularityAndResourceEfficiency.renewableContentShare | renewable_content_pct |
| Waste prevention, collection & recycling information | Public | circularityAndResourceEfficiency.informationOnTheRoleOfEndUsersInContributingToWastePrevention | end_of_life_info |
| Separate collection statement | Public | circularityAndResourceEfficiency.informationOnTheRoleOfEndUsersInContributingToTheSeparateCollectionOfWasteBatteries | separate_collection |
| Waste classification (List of Waste code) | Public | — | waste_classification |
| Second-life / repurposing declaration | Public | circularityAndResourceEfficiency.informationOnBatteryCollectionPreparationForSecondLifeAndOnTreatmentAtEndOfLife | second_life_status |
| User manual (PDF) | Public | — | manual |
| Dismantling & safe removal | Legitimate interest | circularityAndResourceEfficiency.dismantlingInformation | dismantling_info |
| Dismantling manual / exploded diagrams (PDF) | Legitimate interest | circularityAndResourceEfficiency.dismantlingInformation | dismantling_file |
| Part numbers of components | Legitimate interest | circularityAndResourceEfficiency.partNumbersForComponents | part_numbers |
| Spare parts: sources & contact details | Legitimate interest | circularityAndResourceEfficiency.informationOnSourcesOfSpareParts | spare_parts_info |
| Safety measures | Legitimate interest | circularityAndResourceEfficiency.safetyMeasures | safety_measures |
| Performance and durability | |||
| Rated energy (kWh) | Public | performanceAndDurability.certifiedUsableBatteryEnergy (EV) | rated_capacity_kwh |
| Rated capacity (Ah) | Public | performanceAndDurability.ratedCapacity | rated_capacity_ah |
| Nominal voltage (V) | Public | performanceAndDurability.nominalVoltage | nominal_voltage_v |
| Minimum voltage (V) | Public | performanceAndDurability.minimumVoltage | min_voltage_v |
| Maximum voltage (V) | Public | performanceAndDurability.maximumVoltage | max_voltage_v |
| Original power capability (W, incl. conditions) | Public | — | power_capability_w |
| Original power capability at 80 % SoC (W) | Public | performanceAndDurability.originalPowerCapability | power_80_soc_w |
| Original power capability at 20 % SoC (W) | Public | performanceAndDurability.originalPowerCapability | power_20_soc_w |
| Maximum permitted battery power (W) | Public | performanceAndDurability.maximumPermittedBatteryPower | max_power_w |
| Initial internal resistance (mΩ) | Public | performanceAndDurability.initialInternalResistanceOfBatteryCellAndPackModuleRecommended | internal_resistance_mohm |
| Initial internal resistance of a cell (mΩ) | Public | performanceAndDurability.initialInternalResistanceOfBatteryCellAndPackModuleRecommended | internal_resistance_cell_mohm |
| Initial self-discharge rate (% per month) | Public | performanceAndDurability.initialSelfDischargeRate (LMT) | self_discharge_pct |
| Expected cycle life (incl. test conditions) | Public | performanceAndDurability.cycleLifeReferenceTest | rated_cycle_life |
| Expected lifetime (cycles) | Public | performanceAndDurability.expectedLifetimeNumberOfChargeDischargeCycles | expected_cycles |
| Expected lifetime (calendar years) | Legitimate interest | performanceAndDurability.expectedLifetimeInCalendarYears | expected_lifetime_years |
| Capacity threshold for exhaustion (%) | Public | performanceAndDurability.capacityThresholdForExhaustion (EV) | capacity_threshold_pct |
| Max. charge current (A) | Public | — | max_charge_current_a |
| Recommended charge current (A) | Public | — | recommended_charge_current_a |
| Max. continuous discharge current (A) | Public | — | max_discharge_current_a |
| Peak discharge current (A, incl. duration) | Public | — | peak_discharge_current_a |
| C-rate of the cycle-life test | Public | performanceAndDurability.cRateOfRelevantCycleLifeTest | charge_discharge_rate_c |
| Initial round-trip efficiency (%) | Public | performanceAndDurability.initialRoundTripEnergyEfficiency | round_trip_efficiency_pct |
| Round-trip efficiency at 50 % of cycle life (%) | Public | performanceAndDurability.roundTripEnergyEfficiencyAt50PerCentOfCycleLife | rte_50_cycle_life_pct |
| Operating temperature range | Public | — | operating_temp_range |
| Idle-state temperature, lower limit (°C) | Public | performanceAndDurability.temperatureRangeIdleStateLowerBoundary | idle_temp_min_c |
| Idle-state temperature, upper limit (°C) | Public | performanceAndDurability.temperatureRangeIdleStateUpperBoundary | idle_temp_max_c |
| Protection degree (IP) | Public | — | ip_rating |
| Dimensions l × w × h (mm) | Public | — | dimensions_mm |
| Terminals | Public | — | terminals |
| Performance & durability document | Public | — | doc_performance |
| Put into service (lifecycle) | Public | identifiersAndProductData.dateOfPuttingTheBatteryIntoService | putting_into_service |
| State of health (%) (lifecycle) | Legitimate interest | performanceAndDurability.stateOfCertifiedEnergySOCE (EV) | soh_pct |
| State of charge (%) (lifecycle) | Legitimate interest | performanceAndDurability.stateOfChargeSoC | soc_pct |
| Completed cycles (lifecycle) | Legitimate interest | performanceAndDurability.numberOfFullChargingAndDischargingCycles | completed_cycles |
| Remaining capacity (Ah) (lifecycle) | Legitimate interest | performanceAndDurability.remainingCapacity | remaining_capacity_ah |
| Remaining energy (kWh) (lifecycle) | Legitimate interest | performanceAndDurability.remainingUsableBatteryEnergy (EV) | remaining_energy_kwh |
| Capacity fade (%) (lifecycle) | Legitimate interest | performanceAndDurability.capacityFade | capacity_fade_pct |
| Power fade (%) (lifecycle) | Legitimate interest | performanceAndDurability.powerFade | power_fade_pct |
| Round-trip efficiency fade (%) (lifecycle) | Legitimate interest | performanceAndDurability.energyRoundTripEfficiencyFade | rte_fade_pct |
| Internal resistance increase (%) (lifecycle) | Legitimate interest | performanceAndDurability.internalResistanceIncreaseOfPackCellAndModuleRecommended | internal_resistance_increase_pct |
| Round-trip efficiency, measured (%) (lifecycle) | Legitimate interest | performanceAndDurability.initialRoundTripEnergyEfficiency | round_trip_efficiency_pct |
| Deep-discharge events (lifecycle) | Legitimate interest | performanceAndDurability.numberOfDeepDischargeEvents | deep_discharge_events |
| Overcharge events (lifecycle) | Legitimate interest | performanceAndDurability.numberOfOverchargeEvents | overcharge_events |
| Remaining power capability at 80 % SoC (W) (lifecycle) | Legitimate interest | performanceAndDurability.remainingPowerCapability | remaining_power_80_soc_w |
| Remaining power capability at 20 % SoC (W) (lifecycle) | Legitimate interest | performanceAndDurability.remainingPowerCapability | remaining_power_20_soc_w |
| Battery temperature, last reading (°C) (lifecycle) | Legitimate interest | performanceAndDurability.temperatureInformation | temperature_c |
| Time in extreme temperatures (h) (lifecycle) | Legitimate interest | — | time_extreme_temp_h |
| Negative events (accidents, incidents) (lifecycle) | Legitimate interest | performanceAndDurability.informationOnAccidents | negative_events |
Erratum we work around: in the published v2.0.1 schema files the URL pattern of RelatedResource is double-escaped ([^\\s…]), which taken literally rejects every URL containing the letter “s”. Our check applies the evident intent — a URL without whitespace.
BatteryPass-Ready Data Model JSON Schemas © 2026 BatteryPass-Ready Consortium, used under CC BY 4.0. DIN DKE SPEC 99100 is published by DIN/DKE. Names of standards are used to describe compatibility only.
