30.99 CD approved for registration as DIS Oct 30, 2026
CEN
CEN/TC 121 Welding and allied processes
Technical Specification
This document specifies requirements and recommendations for reporting the welding parameters related to the arc energy of a welding procedure qualification record (WPQR) and transferring this data to a welding procedure specification (WPS) for production welding for all arc welding processes.
IN_DEVELOPMENT
prCEN ISO/TS 8182
30.99
CD approved for registration as DIS
Oct 30, 2026