What instruction must be referenced if a shaving waiver is authorized by the CO?

The reference to BUPERSINST 1000.22 is correct because this instruction outlines the procedures and policies related to military grooming standards and the conditions under which shaving waivers may be authorized. It provides guidance on how a commanding officer (CO) can grant waivers for individuals who may not meet the standard shaving requirements due to medical, religious, or other legitimate reasons. Understanding this instruction is crucial for personnel who are managing or applying for such waivers, as it highlights the proper chain of command and documentation needed for compliance with Navy grooming policies.

The other instructions listed do not pertain directly to the topic of shaving waivers or personal grooming standards. Each of those documents likely covers different aspects of personnel management, logistics, or administrative procedures that are not relevant to the issuance of shaving waivers. Therefore, referencing BUPERSINST 1000.22 is necessary for anyone needing to navigate the regulations regarding grooming standards in the Navy.