IIS CERT carries out certification of Welding Procedures Specification (WPQR, PQR), with ACCREDIA accreditation, in accordance with the relevant international standards.

• EN ISO 15600 series, including EN 15614-xx, EN ISO 15613, EN ISO 15612, EN ISO 15611
• ASME Code - Section IX
• AWS Code
• API standards

The certification activities can be carried out directly at the companies facilities or in IIS Group welding schools and laboratories.

Certification of Welding procedure Specification is a traditional task of IIS and IIS Group.
37,500 WPAR/PQR have been issued so far by IIS/IIS Group/IIS CERT