The Department of the Navy Correspondence Manual and which other publication prescribe that the originating command will give classified correspondence a serial number for each calendar year?

The Department of the Navy Correspondence Manual, along with SECNAV M-5210.2, provides detailed guidelines regarding the handling and processing of classified correspondence. This publication specifically outlines the requirement for commands to assign a serial number to classified correspondence for each calendar year. This practice ensures consistency and traceability in managing classified documents, which is vital for maintaining security and accountability.

SECNAV M-5210.2 covers various aspects of correspondence management, including guidelines for classification, marking, and the retention of classified documents. By requiring a serial number, it facilitates organized recordkeeping and aids in the effective retrieval of documents if needed. The systematic approach promoted by this requirement helps to minimize the risk of unauthorized disclosure and ensures compliance with federal regulations concerning classified information.