IAGI Welding Certification March 17, 2015 News·Safety by COMANCO COMANCO > COMANCO BLOG > News > Safety > IAGI Welding Certification Today concluded the second day of IAGI Certified Welder Testing. This is an opportunity for COMANCO employees to validate their level of skill and training. At COMANCO, the Welding Certification represents, not a course outcome, but a career level. Previous Post Next Post