Industrial Security Manual for Safeguarding Classified Information. Marking Supplement
DEPARTMENT OF DEFENSE WASHINGTON DC
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This Supplement, together with the DoD 5220.22-M, Industrial Security Manual for Safeguarding Classified Information ISM, provides guidance to industry for marking classified information. The Supplement contains information of value to the authors or to the approver of classified information who must ensure the propriety of security classification markings, to the administrative personnel who must prepare the finished product, and to other personnel who generate or access the classified information. It does not cover every conceivable situation that may be encountered in the creation of classified material however, it does illustrate proper markings as required by paragraph 11 and Appendix II of the ISM.
- Administration and Management
- Information Science
- Military Forces and Organizations