In the certification of Level III personnel, what can an employer choose to do according to SNT-TC-1A recommendations?

The correct answer reflects the flexibility that SNT-TC-1A provides to employers regarding the certification process for Level III personnel. Specifically, employers may choose to delete the specific examination section if they believe that an employee's past training or experience makes it unnecessary. This aspect allows employers to tailor the certification process to the individual qualifications and background of their personnel, ensuring that they can focus on areas where further assessment is genuinely required.

Providing this option means that employers can streamline the certification process for individuals who demonstrate a high level of competence and experience in certain areas, thus not requiring redundancy in testing. The ability to delete specific examinations helps create a more efficient and effective certification process tailored to the needs of both the employer and the personnel involved.

In contrast, the other choices suggest changes that would not be in alignment with the recommended protocols. Increasing the number of examinations or requiring additional training sessions may unnecessarily complicate or prolong the certification process. Extending examination duration could lead to fatigue and diminishing returns in assessing candidate qualifications. SNT-TC-1A is designed to promote a tailored approach rather than an overly rigorous or redundant examination procedure.