What is the correct term for the process of ensuring previously classified information retains its classification in new documents?

The correct term for the process of ensuring that previously classified information retains its classification in new documents is derivative classification. This process involves using existing classified information to create new documents while maintaining the original classification markings and level of protection. Derivative classification relies on prior classifications, and it requires the individual applying the classification to understand the underlying reasons for the original classification, as well as the relevant guidelines to ensure compliance.

This practice is crucial because it prevents unintentional disclosure of sensitive information and safeguards national security interests. Individuals who are involved in this process must be trained to recognize classified content and apply the correct classification levels to their own products, ensuring consistency and integrity in handling sensitive information.

This understanding of derivative classification is essential within the context of national security, as it underscores the importance of proper information management and protection protocols.