Which personnel levels are required to maintain certification records?

The requirement to maintain certification records applies to all levels of NDT personnel, which is why the correct answer is that all levels of personnel are responsible for this task. Each level—Level I, Level II, and Level III—has specific responsibilities regarding competency and ongoing education, and part of ensuring that these competencies are documented is to maintain accurate certification records.

Level I personnel typically conduct basic inspections under the supervision of Level II or Level III personnel. Level II personnel are expected to be more autonomous and take on additional responsibilities, including ensuring their own certifications are current and documented. Level III personnel, as the experts in NDT practices, are not only responsible for their records but also for overseeing the overall compliance and certification standards of the entire NDT team. They will often guide the certification and training processes for both Level I and Level II personnel.

Administrative staff may assist in organizing these records, but maintaining the accuracy and currency of certification records is fundamentally a responsibility that spans across all levels involved in NDT processes. This collective responsibility helps ensure compliance with industry standards and promotes safety, quality, and proficiency in non-destructive testing practices.