Анотація:
The contribution deals with the relation between the standards ISO 3834:2005, ISO 9000:2000 and ISO 9001:2000,
explains the changes related to the version ISO 3834:1994, the extension of its applicability, and their connection with
the European Directives. Moreover, it lists the requirements on manufacturers of welded products, and mentions the
possibility of combined (harmonised) certification for the use in different regions of the world.