Our company has successfully completed the IRIS certification transition.


From March to April 2018, our company successfully obtained the ISO/TS 22163:2017 recertification (transition) audit conducted by SGS.
Tip: At the certification body representatives’ meeting hosted by UNIFE’s IRIS Management Center in December 2016, the release date for the IRIS upgrade and transition was reaffirmed, and the timetable for revising the International Railway Industry Standard (IRIS) was set for May 2017. Following this revision, the industry standard—having been published and implemented for ten years—will officially be upgraded to an ISO‑series ISO/TS international standard, designated as ISO/TS 22163.

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