Which regulation covers NCO evaluation reports?

The correct answer is B, as Army Regulation (AR) 623-3 and the accompanying Department of the Army Pamphlet (DA PAM) 623-3 specifically address the policies and procedures for the non-commissioned officer evaluation reporting system. These documents outline how NCO evaluations are conducted, the responsibilities of those involved in the reporting process, and the timeline for evaluations. They also provide guidance on how to assess NCO performance and the criteria for reporting.

In contrast, AR 600-8-19 primarily covers enlisted promotions and reductions, while AR 670-1 focuses on the wear and appearance of uniforms and insignia. AR 351-3 deals with the professional development of NCOs and the selection processes for various NCO programs, but it does not delve into the specifics of evaluation reports. Understanding these distinctions helps clarify why AR 623-3 and DA PAM 623-3 are specifically relevant to NCO evaluation reports.