Welding Quality Management System ISO 3834

ISO 3834 standard in its provisions specifies the requirements for the welding processes. Welding is widely used in industrial production and in many enterprises has of key position among production technologies.

In a view of increased requirements in terms of quality and safety of these products, there is important to ensure, that welding processes are carried out effectively by using of all appropriate instruments of control. From the perspective of customers and stakeholders it is a substantial part of the management system, because failure to satisfy the welding process can have far-reaching consequences for health, wealth and ecology.

In terms of certification of welding processes, there are two ways to obtain this certificate. The first option is a management system certification according to ISO 9001 in conjunction with ISO 3834-2. The second option is simply certification without binding to ISO 9001 and here it is possible to use standards ISO 3834-2 or ISO 3834-3, if necessary also ISO 3834-4.


The requirements of ISO 3834 are generally applicable to producer organizations, particularly in:

    1. Metal industry manufacture,
    2. Machinery manufacture,
    3. Manufacture of transport equipment,
    4. Construction.


Benefits of certification according to ISO 3834

    1. Possibility to apply their products in areas where the fulfilment of ISO 3834 in production becomes an essential condition for the competitions (e.g. the area of pressure equipment, construction of steel structures, …),
    2. Obtaining of a tool to support the fulfilment of the requirements of standards and regulations that apply to welded structures,
    3. Increasing the competitiveness of the enterprise,
    4. Increasing trust and confidence in relation to customers.


Where to find us

PQM, s.r.o.
Legionárska 6419
911 02 Trenčín

 +421 907 846247
+421 903 846247



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