Certified Welding Inspector (CWI) The CWI requires hands-on knowledge of radiographic interpretation, ultrasonic testing protocols, and visual flaw detection across ferrous and non-ferrous materials—a technical breadth that separates it from single-discipline credentials. AWS standards dominate the exam structure, making practical code knowledge non-negotiable. Most candidates underestimate how deeply metallurgy and destructive testing principles factor into passing performance.
| Exam Name | Certified Welding Inspector |
| Exam Code | CWI |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
