Successful Transition Audit: IRIS Certification Upgraded to Revision 04

We are pleased to announce that we have once again met the high standards of the IRIS certification during our recent transition audit and have successfully completed the upgrade from Version 03 to Revision 04.

What this means for our customers: You can rely on our products and services to meet the highest international standards of the railway industry. The IRIS certification according to Revision 04 ensures stable, efficient, and transparent processes — delivering maximum reliability, safety, and quality for your projects.

The audit particularly highlighted our outstanding internal collaboration and the constructive, professional cooperation with the auditor. This result reaffirms our ongoing commitment to quality and continuous improvement across the entire value chain.