The European Union is expanding its Digital Product Passport requirements to cover automotive batteries, vehicle components, and diagnostics data, creating a major compliance shift for OEMs, Tier-1 suppliers, and aftermarket service providers across EU member states. The expansion builds on the Ecodesign for Sustainable Products Regulation (ESPR), which entered into force in July 2024, and layers onto existing vehicle-data obligations under the EU Data Act. Together, the rules signal a fundamental change in how product lifecycle information must be captured, shared, and audited throughout the automotive supply chain.
Background
The EU's Digital Product Passport (DPP) framework is anchored in Regulation (EU) 2024/1781, the Ecodesign for Sustainable Products Regulation (ESPR), which entered into force on 18 July 2024. The ESPR requires manufacturers, importers, and distributors to attach a machine-readable identifier-typically a QR code, RFID tag, or NFC label-to products sold in the EU, giving supply chain partners, regulators, and recyclers standardized access to lifecycle data including material composition, carbon footprint, repairability scores, and end-of-life instructions. The regulation applies to any company placing products on the EU market regardless of manufacturing origin, meaning non-EU OEMs and parts suppliers exporting into Europe face the same obligations as domestic producers.
The automotive sector enters the DPP framework first through the battery supply chain. Under Regulation (EU) 2023/1542, from 18 February 2027 every EV battery, industrial battery with a capacity above 2 kWh, and light means of transport battery placed on the EU market must carry a Battery Passport. The Battery Passport is widely regarded as the first real-world test of DPP infrastructure at scale. Required data fields cover material composition, geographic sourcing of conflict minerals, carbon footprint broken down by lifecycle stage, recycled-content ratios, and state-of-health performance metrics.
The proposed EU End-of-Life Vehicle Regulation, still in trilogue negotiations, goes further. The proposed regulation introduces a dedicated "Digital Circularity Vehicle Pass" alongside digital battery and component passports, intended to improve traceability and deter illegal export and improper disposal of vehicles and automotive parts. Vehicles are currently listed among the product categories exempt from the general ESPR DPP, but the separate end-of-life vehicle instrument is expected to close that gap progressively from 2028 to 2029, according to indicative EU Commission working plans.
Key Details and Compliance Architecture
The immediate compliance anchor for automotive supply chains is the Central EU DPP Registry. The EU Central DPP Registry is scheduled to go live on 19 July 2026, giving manufacturers approximately seven months to begin registering battery product data before the February 2027 passport deadline. The registry will serve as centralized verification infrastructure, enabling market surveillance authorities across member states to confirm that a passport exists and that products are authorized for sale.
Data collection is where compliance projects are most likely to stall. According to Informatica, 60 to 80 percent of the data required for a Battery Passport originates from multiple supply chain tiers-from Tier-1 battery cell manufacturers down to Tier-3 raw material extractors-and no single entity holds all the necessary data. For automotive OEMs whose EV battery supply chains span multiple continents, that interdependency demands formal data-sharing protocols and audit-ready documentation at every tier. Industry analysts estimate that establishing the necessary data infrastructure for DPP compliance typically requires a 12-to-18-month implementation window, placing firms that have not yet started well behind schedule for the February 2027 battery deadline.
Interoperability standards remain an open technical challenge. The European Standardisation Organisations CEN and CENELEC are developing harmonized standards for the DPP IT ecosystem, while industry consortia including the OPC Foundation, Industrie 4.0, and DPP4.0 are collaborating on cross-system interoperability. In parallel, ISO/IEC JTC 5 was launched as a global DPP standards committee in April 2026, with substantive work beginning in Q3 2026 and first deliverables expected no earlier than 2028. The gap between the 2027 enforcement dates and the arrival of global standards creates a near-term compliance window in which companies must build systems capable of later adaptation.
The EU Data Act, which took full effect in September 2025, adds another layer to the automotive data landscape. It requires vehicle manufacturers to provide third parties-including independent workshops, parts distributors, and diagnostics service providers-with access to vehicle-generated data such as raw diagnostic information and performance metrics, subject to vehicle-owner consent. Under the Data Act, manufacturers are legally obligated to offer free access to vehicle data for vehicle users and charge only fair, reasonable, and non-discriminatory fees to commercial data recipients such as parts distributors and service providers.
Outlook
As of April 2026, no product-specific ESPR delegated act has entered into force; only the ESPR Working Plan 2025-2030 and preparatory documents are confirmed, meaning data-field specifications for automotive components beyond batteries still await Commission action. The European Commission is expected to adopt delegated and implementing acts defining DPP data requirements for additional product groups between 2027 and 2028, with vehicles and electronics indicated for the 2028-2029 window. Products placed on the EU market without compliant DPPs face market exclusion through CE marking denial, making proactive supply chain data mapping and early supplier engagement the most effective risk-mitigation steps available to automotive parts makers and software vendors ahead of each successive deadline.
