https://iaf.nu/endorsed_schemes/iiw-scheme-for-certification-of-international-welding-inspectors/
IIW Scheme for Certification of International Welding Inspectors - IAF
The IIW Scheme for Certification of International Welding Inspectors provides a way to assess and recognize job competence. It defines the profile of...
welding inspectorsiiwschemecertificationinternational
https://www.aws.org/certification-and-education/professional-certification/cwi-and-scwi-endorsements/ndec-endorsement/
Nondestructive Examination Coordination Endorsement for Certified Welding Inspectors | AWS...
Gain specialized skills with the Nondestructive Examination Coordination Endorsement from AWS, designed for Certified Welding Inspectors (CWIs) and Senior...
nondestructive examinationwelding inspectorscoordinationendorsementcertified