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JT - Standardization and introduction of JT 10.5

on 06/10/2021 at 14:00

The DIN SPEC JT industrial application package (JT IAP) was revised in the course of the PAS procedure. It extends the syntax and semantics of the ISO 14306 JT file format. As part of the updated standard DIN SPEC 91383: 2021-07, the JT format was standardized in version 10.5.

The DIN SPEC includes the latest expansion requests from the JT Workflow Forum and JT Implementor Forum project groups jointly supported by prostep ivip and VDA. It covers more than 40 JT-based use cases, which are described in the prostep ivip recommendation PSI 14-2:2021.

From standard to implementation! In this web seminar, Rudolf Dotzauer will report on the process and the innovations in standardization. Bernd Watzal will give a report on the introduction of JT 10.5 at Mercedes-Benz. The web seminar closes with an outlook on the future use of JT and an overview of the focus topics 2022 in the JT workflow forum.

As part of the web seminar, we will go into the following points in more detail:

  • Motivation and necessity to establish the new JT standard version 10.5
  • Overview of DIN SPEC 91383: 2021-07 and Recommendations PSI14-1:2021 & PSI14-2:2021
  • Introduction of JT 10.5 at Mercedes-Benz
  • Outlook on future use cases based on JT


Bernd Watzal, Mercedes-Benz AG & Rudolf Dotzauer, Continental AG
Project leaders driving the JT Workflow Forum und the JT Implementor Forum in the prostep ivip Association. 

Members of prostep ivip and also non-members are entitled to participate free-of-charge. You can register for the web-seminar here: After registration, you will receive a confirmation email with information on how to participate.

Also, mark your calendars for the next webinar on 29 October 2021 on PDM Implementor Forum (PDM-IF).

Even more interested in JT?
Then save the date for the JT Day on 27 April 2022!


Sarah Giese
Telefon: +49 (6151) 9287-421
Email: sarah.giese(at)

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