TWICL Blog
What is EN15085-2 CL1?
This is the welding accreditation required for manufacturers who are welding rail vehicles and components. It is a safety critical standard that ensures the quality of welding in the rail industry
Why do we use it?
EN15085-2 CL1 accreditation ensures complete traceability of welding carried within the rail industry. This includes both material traceability and the traceability of the welder, the welding parameters and the welding equipment used.
Where does the requirement come from?
From OEM's, train and rolling stock manufacturers.
