Which competency levels are assessed in the Practical Examination?

The Practical Examination is designed to assess a spectrum of competencies necessary for effective performance in non-destructive testing (NDT). By evaluating Levels I, II, and III competencies, the examination ensures that candidates have a comprehensive understanding and practical ability across all critical levels of NDT testing.

Level I competencies focus on basic skills and techniques in NDT, ensuring that individuals can perform tests under supervision and understand the fundamental principles. Level II encompasses a broader set of skills and requires candidates to interpret results and manage testing processes independently. Level III competencies are the most advanced and involve a deep understanding of NDT methods, including the ability to develop and oversee testing procedures, ensure compliance with standards, and provide expert guidance.

This layered assessment is crucial as it reflects the competencies needed at different stages of an NDT career, thus preparing individuals for their roles effectively at all levels within the industry. By assessing competencies from all three levels, the Practical Examination ensures that candidates can not only perform tests but also evaluate and lead processes at higher competency levels.