For more than 30 years, Cetren, as expert on the railway sector, works to promote and certify quality in this sector.
Our experience and exclusive dedication to railways allows us to offer global solutions for certification.
Our experience, effort and dedication ensure that we are on track to the future.
We certify, evaluate, verify, and approve railways.
Cetren is a certification body acting by order of third parties in an independent, impartial and technically competent way within every rail sector field.