Digital Product Passports for Automotive

The timeline is closer than it looks

EV and industrial batteries require mandatory passports from February 2027 under the EU Battery Regulation. That is not a date for the battery manufacturer to worry about alone. It affects every OEM selling electric vehicles into the EU market, because the passport must carry data about battery chemistry, capacity, expected lifespan, carbon footprint and end-of-life handling. If you sell an EV in Europe, the battery inside it needs a passport.

Tyres are designated as a priority product group under the Ecodesign for Sustainable Products Regulation (ESPR), with delegated acts expected from 2027 onwards. And the revised End-of-Life Vehicles regulation is expected to extend passport requirements to the vehicle itself, covering material composition, recyclability, and the presence of substances of concern across the entire bill of materials.

For an industry already managing enormous product complexity, this creates a data problem at a scale most other sectors will not face. A single vehicle contains thousands of components sourced from hundreds of suppliers across dozens of countries. Getting structured, verified data at the individual product level. Not aggregate figures, not supplier assurances, but specific records for specific vehicles. That means connecting systems that were never designed to talk to each other.

Where the data actually lives

Most automotive businesses have the information DPP requires. It exists somewhere. The problem is that it is scattered across PLM systems, supplier portals, ERP platforms, quality management databases and often spreadsheets maintained by people who have been in the business for twenty years. None of these were built with the expectation that their data would need to be structured, linked to a specific VIN, and made accessible through a scannable identifier on the vehicle itself.

The work is not creating new data. It is connecting what already exists into a single, structured record that can travel with each vehicle through its entire lifecycle. That sounds straightforward. In practice, it is one of the hardest data integration challenges in the sector.

What a vehicle passport could carry

The regulation sets the floor. A vehicle passport that only carries the minimum compliance fields is a missed opportunity. The same infrastructure that satisfies the regulator can also carry service history, warranty status, recall information, approved parts lists, and maintenance schedules. It can power certified pre-owned programmes with verified provenance rather than dealer assurances. It can give independent repairers access to the technical data they need without navigating proprietary systems.

For EV buyers specifically, battery passport data answers the questions that currently make the second-hand EV market hesitant. What is the actual state of health of this battery? How many charge cycles has it been through? What is the expected remaining capacity? That data will be recorded in the passport. The brands that surface it clearly and confidently will have a significant advantage in resale.

The questions customers are already asking

The way people research and buy vehicles is moving towards conversation. People are already asking AI systems to compare specs, explain differences between trims, and recommend options based on their needs. The limitation right now is that these systems are working from marketing copy and review sites. The answers sound confident but are often incomplete or wrong on the details that matter.

DPP changes that. A verified, structured data layer at the vehicle level gives conversational interfaces something trustworthy to draw from. What is the real-world range of this model. Compare the carbon footprint of these two options. Which one has a user-replaceable battery. How long until the next scheduled service. These are questions customers already want answered. Passport data, made accessible through the right interface, answers them with citations rather than guesswork.

This is exactly where we have been building. TalkPod, our conversational AI product, is already being piloted in automotive, connecting to existing product data and letting customers ask questions in natural language. The infrastructure to bring DPP data into that same layer is a natural next step.

Where to start

The businesses that will handle this well are the ones mapping their data now, not in 2027. That means understanding where battery and component data currently lives, what shape it is in, how far it is from what the regulation will require, and what systems need connecting.

We run focused DPP pilots that take you from scattered data to a working passport experience for a single product line. In automotive, that might mean starting with the battery passport for one EV model, proving the data path works, and using that as the foundation for everything that follows.

If DPP is on your horizon and you want to understand what it means specifically for your business, we would be happy to talk it through. No deck, no pitch, just a conversation about where you are and what would help. Get in touch.