Key points at a glance
- Confirm battery type, capacity and legal scope first.
- Combine data from engineering, purchasing, production and suppliers.
- Separate public information from restricted information technically.
Determine scope and granularity
Document the battery category, capacity, economic operator and placing-on-the-market date, then decide whether data belongs at model, batch or individual level.
Build the data inventory
Map every required field to its source, owner, update cycle, access group and supporting evidence, including performance, composition and carbon-footprint information where applicable.
Pilot and operate
Publish approved records through stable identifiers, test mobile and machine access, consider the EU DPP Registry test environment and define controlled updates over the lifecycle.
Frequently asked questions
When does the battery-passport requirement begin?
Article 77 sets 18 February 2027 for LMT, industrial batteries above 2 kWh and EV batteries; individual applicability should still be checked.
Is all battery-passport data public?
No. The Regulation distinguishes access groups, which the technical solution must enforce.
Official sources
Applicable legal acts and official publications govern legally relevant decisions.
As of: 17 August 2026. This guide provides general information and is not legal advice or a compliance guarantee.
Turn product data into a controlled product passport.
Import existing data, validate completeness and publish approved versions through a stable QR address.