ISO 3834-4:2021 without combination with ISO 9001
Elementary quality requirements for fusion welding of metallic materials
According to ISO 9000, welding is a so-called «special process» which «cannot be validated easily or economically». Therefore, the specific requirements are defined in the ISO 3834-2 standard. It helps your welding company to meet quality requirements of customers and to produce high-quality and reliable products for the regulated and non-regulated field. Certification according to ISO 3834-2 creates confidence among your customers and reduces your liability risk.
ISO 3834-4 supports customer-oriented solutions and optimises process control. It reduces risks and costs.
Manufacturers of welded components in regulated and unregulated fields.
3 years - there is an annual audit to ensure that standards are being maintained and a recertification audit after 3 years.
The SQS certificate of conformity with ISO 3834-4 has international validity and is recognised worldwide through the IQNET membership.
Stand-alone certification without combination with ISO 9001 (quality management); other standards on request.