For derivative classification purposes, how should the classification of the new document be treated?

For derivative classification purposes, the classification of the new document should be treated in accordance with the classification markings of the source. This principle is rooted in the concept that derivative classifiers must respect the original classification decisions made by the originators of the source material. When creating a new document that is based on or incorporates information from a classified source, the new document inherits the classification level assigned to that source.

This approach ensures that sensitive information remains protected and that the integrity of the classification system is upheld. It recognizes the need for continuity in protecting classified information and helps prevent inadvertent disclosures that could arise from misclassification. Thus, when classifying a new document, referencing the classification markings of the source material is crucial for compliance with established classification guidelines and protocols.