DPP Service Validator DPP service checks
DPP services that implement or relate to EN 18222, with automated checks against the criteria of dpp-criteria: example passports are checked with dpplint, the services with dpp-validator. Entries maintained by the operator are checked in full every day, entries from our research read-only once a week; open software without a public instance is checked in full once a week on a short-lived test instance of our own, started with the current release and discarded after the run. Only criteria with status active count in “N of M”; warnings are included in the passed ones.
This list is part of a research project and shares what we currently know. It makes no claim to be complete and is not a legal assessment. Entries from our research come from public information and may be incomplete or out of date. Operators can correct or take over an entry, or ask for its removal: how to add or correct a service. Results of automated checks only. They are no certification and establish no presumption of conformity.
| Service | Entry | Licence | Example passports · dpplint | Service checks · dpp-validator |
|---|---|---|---|---|
| OwnYourData DPP Service OwnYourData · AT |
Entry maintained by the operator | Apache-2.0 | reference passport: 5 of 5 passed · 1 warning | 15 of 15 passed · full, daily |
| Eclipse BaSyx DPP API Fraunhofer IESE · DE |
Entry from our research · as of 2026-10-18 | MIT | no public example passport | 10 of 10 passed · 2 warnings · full, weekly, on our own test instance (version 1.1.2) |
| freeDPP inndata Datentechnik GmbH · AT |
Entry from our research · as of 2026-10-18 | GPL-3.0 | drill passport: 3 of 4 passed · 1 warning | 7 of 11 passed · 2 warnings · read-only, weekly |
| OPC UA Cloud Library OPC Foundation |
Entry from our research · as of 2026-10-18 | OPC Foundation MIT License 1.00 | no public example passport | 2 of 2 passed · 1 warning · read-only, weekly |
| open-dpp open-dpp GmbH · DE |
Entry from our research · as of 2026-10-18 | AGPL-3.0; hosted cloud commercial | no public example passport | not checked: no EN 18222 paths found |
| OpenDPP Opendpp UAB · LT |
Entry from our research · as of 2026-10-18 | commercial; interop kit and SDKs Apache-2.0 | demo battery cell: 4 of 5 passed · 2 warnings | not checked: the EN 18222 paths answer only with credentials |
| PassportLab NextGate Digital UG · DE |
Entry from our research · as of 2026-10-18 | commercial (freemium) | demo battery: 2 of 4 passed | not checked: no EN 18222 paths found |
Machine-readable: available-services.json.