Which code refers to personnel qualification standards?

The correct answer is the code that pertains specifically to personnel qualification standards. Personnel qualification standards (PQS) are vital in the Navy as they provide a structured framework for training and assessing the competencies required for specific jobs or responsibilities on board naval vessels or within Navy commands.

The chosen code reflects a comprehensive directive regarding the qualification and training processes to ensure that personnel are effectively prepared to meet operational demands. This code likely includes guidance on the development, implementation, and assessment of qualifications needed for naval personnel, ensuring they are adequately trained for their specific roles.

In contrast, the other codes might refer to different regulations or policies within the Navy that do not directly address personnel qualification standards. Each code serves specialized functions but does not encapsulate the detailed standards and training requirements defined in the correct choice. Understanding the specifics of PQS is essential for both effective training and ensuring mission readiness within the Navy.