EU Battery Passport Requirements 2027
Preparing for QR Codes and Product-Level Traceability
As of July 14, 2026, the EU battery passport is no longer a distant concept. The European Commission says the battery passport becomes mandatory on February 18, 2027, for relevant battery categories placed on the EU market, and it expects the DPP Registry to become operational on July 20, 2026. That makes this a live operational issue for manufacturers, importers, and battery supply-chain teams, not a wait-and-see topic for next year.
The requirement is narrower than “all batteries,” but it is highly significant for industrial and mobility markets. Under the EU Batteries Regulation, from February 18, 2027, each light means of transport battery, each industrial battery with a capacity greater than 2 kWh, and each electric vehicle battery placed on the market or put into service must have an electronic battery passport. The QR code on those batteries must provide access to that passport, and the passport must be linked to a unique identifier established by the economic operator placing the battery on the market. The regulation also ties that QR code and identifier to ISO/IEC 15459 standards.
That sounds like a digital compliance project, but it is also a very physical marking and traceability problem. The Commission’s current guidance says the passport will be linked to the battery through a QR code and may include battery identification, technical characteristics, manufacturer and economic-operator information, performance and durability data, information supporting repair, reuse, and recycling, plus broader sustainability and circularity information. Recent Commission webinar materials add practical examples such as rated capacity, power, internal resistance, expected life, charging and discharging cycles, negative events such as accidents, operating conditions, and state-of-charge information, depending on battery category.
For companies in the market for variable inkjet or other industrial marking systems, that matters because the battery passport is not just about generating one code at the model level. It is about maintaining a reliable connection between a finished physical battery, its unique identifier, and a body of information that can expand over time. The Commission’s July 2026 webinar made that point clearly: the responsibility for creating the passport and keeping it up to date lies with the economic operator that places the battery on the EU market, and the passport must exist, be filled, and be registered when the battery is placed on the EU market, even if some dynamic fields are still largely empty at that moment.
That creates a strong case for durable, production-ready identification methods. In practice, the QR code and any human-readable backup information cannot be treated like a disposable outer-packaging mark. They need to stay associated with the battery through handling, installation, service, repair, repurposing, and end-of-life processes, because the regulation is designed to support transparency across the battery lifecycle. That is why this topic is not only about software. It is also about print permanence, substrate compatibility, line integration, scan quality, and the ability to serialize at production speed without losing readability or traceability. That last point is partly an inference from the regulation’s lifecycle goals and QR-linked passport structure, but it is a practical one.
There is also an important nuance that many articles miss: not every anticipated data field is fully live on day one. The Commission’s July 2026 battery-passport webinar says that carbon footprint, recycled content, and parts of due diligence reporting are not yet applicable in the passport for all covered batteries at present, and that those elements only need to appear when the specific legal requirement for that battery category starts to apply. In other words, companies should not assume the February 2027 passport is the final end-state of all battery disclosure rules. It is the start of a growing compliance architecture.
That is exactly why manufacturers should move now. A company that waits for every implementing act, access-right rule, and data-field detail to be finalized risks running out of time on the basics: assigning unique identifiers, deciding where and how the QR code will be applied, validating scan performance on the actual battery or label material, linking production data to the correct finished unit, and building a workflow that can update or hand off information later in the lifecycle. The Commission’s own industry-readiness survey from the July 2026 webinar showed that data availability and quality, roles and responsibilities across the value chain, dynamic lifecycle management, and technical interoperability are the biggest implementation challenges, while relatively few respondents described their organizations as very advanced.
For DPi readers, the commercial takeaway is straightforward. The EU battery passport is a compliance deadline, but it is also a specialized marking opportunity. Any battery maker, pack assembler, importer, or industrial label converter serving the EU market will need a dependable way to apply unique, scannable, production-level identifiers to covered batteries and keep those identifiers tied to accurate backend data. That is a smaller market than general packaging compliance, but it is a much more targeted one. The buyers searching this topic are not browsing casually. They are trying to figure out how to mark, track, and verify real batteries before February 18, 2027.
Sources
European Commission, Batteries page.
European Commission, The EU Digital Product Passport for Batteries – Webinar 2: Latest Updates, Key Requirements and Industry Perspectives.