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Who we are

Experienced software engineers on a mission to help other engineers achieve cheaper compliance in the AI era.

Compliance is mostly evidence: the same facts, over and over, in the shape somebody else asked for. That is work software should be doing, and battery passports are where we do it.

How we build it

You are trusting a supplier with an obligation that stays yours. So here is how the thing you would depend on is made.

  • One thing

    The battery passport of Regulation (EU) 2023/1542 and nothing else: the record, the public page behind the QR code, and the trail of who changed what.

  • Small enough to keep running

    One server in the EU, one database, few moving parts. A passport has to stay readable for as long as the battery lives, so we build what can still be run years from now.

  • Checkable

    Every field of a passport names the point of the regulation that asks for it. What this site says Dippia does is a list in the code, and it carries the day it was last checked.

  • What we are not

    Not a consultancy, and no legal advice. You stay responsible for what your passports say. We give you the place to say it, and the record that shows what changed and when.

Write to us

Tell us what you make and when you need passports. There is one address, and a person reads it.