2006 ISO 9001 Certification Quality Management System
2009 Swearing in of new shareholders Jorge Armindo and Élio Maia
2012 EN15085 Certification Welding on railway vehicles and their components
2015 ABS Certification Production of stainless steel, cast iron and cast steel components for marine applications
2016 DNV.GL Certification Production of cast steel components for marine applications Register Marine Certification Production of cast steel components for Ships 4-1 Book D
2018 DB Production Certification for rail vehicles
2019 ISO 14001 Certification Environmental Management System