DIN Standards Committee Welding and allied processes
ISO 9956-1 AMD 1
Specification and approval of welding procedures for metallic materials - Part 1: General rules for fusion welding; Amendment 1
Anforderung und Anerkennung von Schweißverfahren für metallische Werkstoffe - Teil 1: Allgemeine Regeln für das Schmelzschweißen; Änderung 1
Responsible national committee
NA 092-00-04 AA - Quality assurance of welding (DVS AG Q 2)
Responsible international committee
ISO/TC 44/SC 10 - Quality management in the field of welding