| Aspect | Ndt Level I | Ndt Level II |
|---|
| Certifications | Basic NDT certification (e.g., ASNT Level I) | Advanced NDT certification (e.g., ASNT Level II) |
| Work Environment | Supervised testing, limited decision-making | Performs tests independently, interprets results |
| Responsibilities | Assists in testing procedures | Performs and interprets NDT tests |
In summary, Ndt Level I technicians perform supervised testing and assist in inspections, while Ndt Level II technicians have advanced certifications, work more independently, and interpret test results. The main difference lies in experience, certification level, and scope of responsibilities.