QC7:1993 Standard for AWS Certified Welders
QC7:1993 Standard for AWS Certified Welders describes a program administrated by the American Welding Society (AWS) for the certification of welders. The AWS Certified Welder Program provides a means for the transference of welder qualifications from employer to employer without retesting. The standard defines the minimum requirements for welder participation in the program and the methods to be used by employers for adopting the program. ISBN 0-87171-412-2.