Which regulatory document outlines the requirements for the protection of classified information in the industrial sector?

The National Industrial Security Program Operating Manual (NISPOM) is the regulatory document that specifically outlines the requirements for the protection of classified information within the industrial sector. This manual provides comprehensive guidelines for contractors and other entities that handle classified material distributed by the federal government. It covers all aspects of industrial security, including access controls, safeguarding classified information, and reporting requirements for security incidents.

The NISPOM serves as the foundational framework for implementing security measures and delineates the responsibilities of Facility Security Officers and their organizations in ensuring compliance with the security regulations and practices necessary for protecting sensitive national security information. Thus, its importance in the industrial security realm cannot be overstated, as it forms the basis of the standards and procedures that must be adhered to by contractors and other industrial facilities engaged in work involving classified materials.