current projects

D-PDU API (ISO 22900-2)

The Diagnostic Protocol Data Unit Application Programming Interface is a standardized and widely used programming interface for the automotive diagnostic area.

Excerpt of our tasks:

  • Development and maintenance of individual OEM versions
  • Integration of the PassThru interface according to SAE J2534
  • Integration of DoIP (Diagnosis over IP) according to ISO 13400
  • Integration of CAN according toISO 11898-1, 11898-RAW, 14229-5 (UDS), 15765 -2, -3, -4 (KWP2000 auf CAN), 15031-5 (OBD)
  • Integration of KWP2000 on K-Line 14230 (1-4)

Diagnostic communication layers / applications

For our customers, we work on the further development and maintenance of various proprietary diagnostic communication layers throughout the diagnostic software stack.

In the diagnostic application area:

In the field of diagnostic communication layers


Our team is at your disposal to answer your questions as soon as possible.


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More than a requirement, quality is one of the ACTIA group's true values, and is shared by all its employees in a certified environment. Our experience and our expertise in the automotive and aeronautics sectors mean that our hardware and software designs provide a high level of quality.


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Since it was founded in 1986, ACTIA's spirit and policy of innovation have kept the group a length ahead of the competition. The inventor of electronic diagnostics and a pioneer in the field of vehicle architecture, particularly multiplexed architecture, ACTIA innovates across its skills spectrum to stand out from the crowd, remain independent and maintain its leading position in the field.


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Service is an integral part of ACTIA's culture. It is rooted in the group's international dimension, which provides each and every one of our customers with local support that's synonymous with proximity, fast response and flexibility. There's a special ACTIA service for each of our products, systems and solutions that answers our customers' needs closely.

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