What does a Security Classification Guide (SCG) provide?

A Security Classification Guide (SCG) serves as a critical tool within the classification system, providing specific and detailed guidance on how to classify information based on established criteria. The SCG outlines the types of information that should be classified, the classification levels to be applied, and the rationale behind the classification decisions. This ensures that personnel handling classified information have a clear understanding of how to appropriately categorize data according to national security requirements.

By having a comprehensive SCG, organizations can maintain consistency in their classification practices, which aids in protecting sensitive information and ensuring compliance with regulations. The precise guidance offered by the SCG helps prevent unauthorized disclosure of classified information and provides the necessary framework for training individuals involved in derivative classification decisions.