EWIS-IF (Electrical Wiring Interconnection System Interoperability Forum)


The objectives of the EWIS (Electrical Wiring Interconnection System) Interoperability Forum are to speed up the development of Electrical wiring harness information data interfaces based on ISO 10303 AP242 ed2.
The EWIS-IF is composed of industries representatives (the users) and electrical tools providers (the implementers) that will work together to improve STEP AP242 ed2 electrical translator quality and decrease translator time-to-market.
The 1st test round of the EWIS-IF has been launched in September 2019 with the participation of 3 implementers. The scope of this 1st test round is:

  • Harness assembly structure
  • Harness basic topology

The results are expected in March 2020 and will be presented to the EWIS-IF Toulouse meeting, 18th to 20th of March.


AFNeT User group industry leader

Sophie Herail, CIMPA on behalf of AIRBUS

Project link

Public website: https://www.cax-if.eu/ewis/ewis_introduction.php

Related projects

ISO STEP AP242 edition 2


Other external links


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