Why 18 February 2027 matters
Regulation (EU) 2023/1542, Article 77(1), requires that from 18 February 2027 every LMT battery, every industrial battery with a capacity greater than 2 kWh, and every electric vehicle battery placed on the EU market carries an electronic record: the battery passport. This DPP registry readiness checklist breaks down exactly what your organisation can act on today, what is blocked at EU level, and what you need to watch before the deadline arrives.
Penalties for non-compliance are set by each Member State under Article 93 of Regulation (EU) 2023/1542, which requires those penalties to be “effective, proportionate and dissuasive.” No EU-wide penalty figure exists, so the financial exposure depends on the country where the infringement is found. That uncertainty is itself a reason to treat the deadline seriously.
Part 1: What you can complete now
Several registry prerequisites have nothing to do with the unfinished EU-level work described in Part 2. You can finish them today.
Step 1: Create an EU Login account
The EU Central DPP Registry uses EU Login as its identity layer. If your organisation does not already have an EU Login account linked to its official contact, create one now. The process is free and takes minutes, but it must be in place before any enrolment steps can proceed.
Step 2: Obtain a qualified electronic credential
Registry enrolment requires either a Qualified Electronic Seal for a legal person or a Qualified Electronic Signature for a natural person. Both must come from a Qualified Trust Service Provider (QTSP) listed on an EU Member State trust list under Regulation (EU) No 910/2014 (eIDAS). Obtaining a qualified certificate from a QTSP can take days or weeks depending on the provider and the identity verification process. Start this now.
Once you have the certificate, check that every attribute in it, including your organisation’s legal name and registration number, matches exactly what appears in your official company records. Mismatches cause enrolment failures and can take time to correct because the certificate must be reissued by the QTSP.
Step 3: Complete enrolment and verification
With EU Login and a valid qualified credential in hand, complete the formal enrolment and verification steps in the registry. Work through each field carefully. Errors at this stage delay verification and push back your ability to register any DPP.
Step 4: Rehearse in the test environment
The registry provides a test environment. Use it. Run through the full registration flow with sample battery data before the live deadline. Identify any gaps in your data preparation or system integrations while there is still time to fix them. Teams that skip this step tend to discover problems on the day they matter most.
Step 5: Ensure your DPP data is always resolvable
A battery passport is not just a document you submit once. The data must be hosted so that it is resolvable at all times, meaning any authorised party who queries the passport identifier must be able to retrieve the current data. Review your hosting and uptime commitments now. If you rely on a third-party platform, confirm its service level agreement covers continuous availability. For a full breakdown of the technical and operational requirements, see the full DPP Registry operator reference.
Part 2: What is blocked at EU level
Here is the part of the checklist that no manufacturer can complete yet, regardless of how prepared they are internally.
The Commission’s DPP Registry User Guide states that the semantic catalogue for the Batteries product group has not yet been defined. Successful registration of a battery DPP requires that catalogue to exist. Without it, the registry cannot validate or accept a battery passport record. The User Guide does not publish a completion date for the catalogue. The Commission Implementing Regulation (EU) 2026/1778 does not publish one either. No Commission announcement sets a confirmed date. The date the catalogue will be available is not published, and you should not plan around any estimate.
This means that even a fully enrolled, technically ready organisation cannot complete an actual battery DPP registration today. The practical consequence is that your internal preparation work, covered in Part 1, is the only productive use of time right now. When the catalogue is published, organisations that have finished Part 1 will be able to move immediately. Those that have not will face a compressed timeline.
Part 3: What to monitor before 18 February 2027
Four areas require active monitoring between now and the deadline.
Harmonised standards
According to the Commission announcement on the Battery Regulation implementation, six of the eight harmonised standards required under Regulation (EU) 2023/1542 have been published. Two remain outstanding. Harmonised standards define the technical methods manufacturers use to measure and report battery data, including data that feeds into the passport. If the remaining two standards are published late, manufacturers working on those parameters will need to adapt quickly. Check the Official Journal of the European Union for new standard references as they appear.
National authority designations
Article 7 of Commission Implementing Regulation (EU) 2026/1778 requires Member States to designate their national authorities at the latest by 18 February 2027. These authorities will handle market surveillance and enforcement in each country. Until a Member State designates its authority, the enforcement chain in that country is incomplete. Monitor your key markets and note which authorities have been formally designated, because they are the bodies you will deal with if a compliance question arises.
The semantic repository
Article 12 of Commission Implementing Regulation (EU) 2026/1778 requires the Commission to establish and maintain a semantic repository. This repository is the infrastructure that will eventually host the Batteries semantic catalogue described in Part 2. Watch for Commission announcements about the repository going live and about the Batteries catalogue being added to it. Those two events are the trigger for completing the blocked steps in Part 2.
Proof of registration
Article 9 of Commission Implementing Regulation (EU) 2026/1778 provides for proof of registration. Understand what that proof looks like and how it is issued, because your supply chain partners and market surveillance authorities may ask for it. Build the process for storing and presenting proof of registration into your compliance workflow before the deadline, not after.
Keeping track of every deadline
The Battery Regulation sets multiple deadlines beyond 18 February 2027, covering carbon footprint declarations, recycled content disclosures, and performance thresholds. For a single view of every EU DPP compliance deadline, bookmark the Traceable deadline hub and check it regularly as delegated acts and implementing regulations are adopted.
A summary of the checklist
- Do now: Create EU Login; obtain a Qualified Electronic Seal or Qualified Electronic Signature from a QTSP; verify organisation data matches certificate attributes; complete enrolment and verification; rehearse in the test environment; confirm continuous data hosting.
- Blocked, cannot complete yet: Actual battery DPP registration, because the Batteries semantic catalogue has not been defined and no completion date is published.
- Monitor: Publication of the two remaining harmonised standards; Member State designation of national authorities by 18 February 2027 under Article 7 of Commission Implementing Regulation (EU) 2026/1778; Commission establishment of the semantic repository under Article 12; proof of registration process under Article 9.
18 February 2027 is a fixed date. The blocked items will unblock on the Commission’s schedule, not yours. The only variable you control is how ready your organisation is to act the moment the catalogue is published. Finish Part 1 now so that nothing on your side causes delay when the EU-level work is done.
To see how Traceable maps these requirements to your specific battery types and keeps your data continuously resolvable, visit traceable.digital/pricing to start a free trial. The platform covers both the technical hosting requirements and the data point obligations under Regulation (EU) 2023/1542.
