Structural Assemblies & Welded Fabrication ERP: EN 1090 (EXC1–EXC4), Welder Certification (ISO 9606), and FPC Quality Control
Practical guide for Swiss steel fabricators, metal construction companies, and structural engineering firms: Structural assembly tracking under EN 1090, welding coordination under ISO 14731, Welding Procedure Specifications (WPS), Factory Production Control (FPC), NDT test logs, and 3.1 inspection certificates.