homeNews Ferrabyrne attain Railway Industry Supplier Qualification Scheme (RISQS) Posted on Oct 13 2016 Ferrabyrne is now certified as a verified supplier by RISQS, this is in addition to our IRIS & ISO 9001:2008 accreditation. Share this story... Twitter Facebook Google + More Stories Dellner Polymer Solutions awarded ISO 14001:2015 Business is booming at Ferrabyrne! CRRC Formal approval of Ferrabyrne anti-roll bar system design