How should personally identifiable information (PII) documents be stored according to Navy guidelines?

The correct choice regarding the storage of personally identifiable information (PII) documents according to Navy guidelines is SECNAVINST 5211.5 (Series). This instruction specifically outlines the policies and procedures for handling personal information within the Department of the Navy, including the proper safeguards required for PII to ensure its confidentiality and security. It serves as the primary guidance for service members on how to manage and protect sensitive data, detailing the necessary administrative and technical controls to minimize risks associated with unauthorized access or disclosure.

The other options do not focus specifically on PII management. SECNAVINST 5510.36 (Series) addresses security and protection of classified information rather than the specifics of PII. SECNAV M-5210.2 covers records management and may reference the handling of PII but lacks the direct emphasis that SECNAVINST 5211.5 provides. Similarly, the OCCSTDs Manual pertains to Occupational Standards rather than the management of personally identifiable information. Thus, SECNAVINST 5211.5 (Series) is the most relevant and authoritative source for guidelines on the storage of PII documents in the Navy.