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2016 October
The FMI Steering Committee invites you to participate at the FMI User Meeting (part of the Modelica Conference 2017 in Praque). We are looking for 15-minutes presentations on current industrial use of FMI. Please check the FMI User Meeting Call for Participation if you are interested.

The Modelica Association Board accepted the FMI CCLA, the new FMI Project Rules (Bylaws) and both the new Project Leader and Deputy Project Leader as proposed by the FMI Steering Committee.
2016-06-27 and 06-28
Save the date: Next FMI Design Meeting to be held on 27th/28th June 2016 at Robert Bosch GmbH, Renningen near Stuttgart, Germany. Address and agenda is here. And how to get there is here.

The new FMI logo is now publically available for download. Note: By downloading the logos you agree to abide by these Terms and Conditions.

At the April Meeting, the FMI Steering Committee accepted the FMI Development rules. From now on new FMI Releases will be developed following these rules.

New CrossCheck results table online.

Final FMI specification 2.0 released


Functional Mock-up Interface (FMI) is a tool independent standard to support both model exchange and co-simulation of dynamic models using a combination of xml-files and compiled C-code (see overview in PDF or PPT format). The first version, FMI 1.0, was published in 2010, followed by FMI 2.0 in July 2014. The FMI development was initiated by Daimler AG with the goal to improve the exchange of simulation models between suppliers and OEMs. As of today, development of the standard continues through the participation of 16 companies and research institutes.

FMI is currentlty supported by 95 tools and is used by automotive and non-automotive organizations throughout Europe, Asia and North America.

On the Downloads page, the official standard texts are provided, as well as supporting C-header and xml schema files, and an FMI compliance checker. In addition, sample models (exported from different tools in FMI format) are provided to assist tool vendors to ensure compatibility with other tools.

Contact the FMI development group at