NA 012
DIN Standards Committee Chemical Apparatus Engineering
Standards
[CURRENT]
EN ISO 14731
EN ISO 14731
Welding coordination - Tasks and responsibilities (ISO 14731:2019)
Title (German)
Schweißaufsicht - Aufgaben und Verantwortung (ISO 14731:2019)
Responsible national committee
NA 092-00-02 AA - Qualification requirements for welding and allied processes personnel (DVS AG Q 5)
Responsible european committee
CEN/TC 121/SC 4 - Quality management in the field of welding