This document provides definitions and terms related to welding inspection. It defines key terms like welding, brazing, joints, welds, and types of welds. It also outlines the typical duties of a welding inspector, which include familiarizing themselves with relevant codes and standards, inspecting materials, weld preparations, and qualifications before welding begins. During welding, inspectors check processes, parameters, cleaning and identify welders. After welding, they perform visual and dimensional inspections, ensure non-destructive testing is complete, and maintain thorough documentation records. The document provides a comprehensive overview of the role and responsibilities of a welding inspector.