AWS C1.5:2019

This specification establishes the requirements for qualification of Resistance Welding Technicians (RWT) employed in the welding industry. The minimum education, experience, examination, qualification/requalification requirements and duties are defined herein. This specification is a method for technicians to establish a record of their qualification and abilities in welding industry work such as development of machine trouble shooting, process controls, quality standards, problem solving, etc.