IIS CERT carries out certification of welders and welding operators, as well as brazers and brazing operators in metallic materials, according to the main national and international standards and codes, such as:

• EN ISO 9606 parts 1, 2, 3, 4 and 5
• EN ISO 14732
• ASME Code
• AWS Code

This activity is accredited to ISO / IEC 17024 by ACCREDIA. They can also be carried out according to the qualification panels IIW / EWF, such as the International Welder (IW).

IIS CERT is also recognized as Third Entity to approve the personnel making permanent joints, in accordance with Directive 97/23/EC (Pressure Equipment Directive).

Every year 10,000 welders' certificates are issued - 350,000 welders' certificates issued so far.