DPP Maker

Test your supplier documents: free EU Battery Passport gap check

Drop a datasheet, material declaration or test report. In about 15 seconds you'll see which battery passport data points your files already cover, and exactly what you still need from your supplier.

Files are deleted automatically after 60 minutes unless you save the report. They are read by our own parser and never sent to an AI service. 2 free checks left today.

No file at hand? or download a sample evidence pack to see what you get.

What the check looks for

All 71 data points in the European Commission's guidance Digital Batteries Passport: data points by category (v2.0, 15 August 2026), with the applicability for EV, LMT and industrial batteries as of February 2027. Battery passports are required from 18 February 2027 for LMT batteries, industrial batteries above 2 kWh and EV batteries.

Some well-known items are not to be filled in as of February 2027: the carbon footprint declaration and label (format pending), responsible sourcing (from August 2027) and recycled content (pending Article 8 rules). The check tells you which.

Disclaimer: The guidance is not legally binding. Our mapping has been checked row by row against the Commission's table and the Regulation; it has not been reviewed by a lawyer. A preparation aid, not legal advice or a formal conformity assessment.