What is required when applying derivative marking to classified information?

When applying derivative marking to classified information, it is essential that standard markings are included. Derivative marking refers to the process of marking documents or materials that are derived from previously classified information. This process ensures that the new material retains the appropriate security classification based on the source material.

The incorporation of standard markings serves multiple purposes. It maintains consistency in how classified information is handled and communicated, making it easier for personnel to understand the classification and handling requirements. Additionally, standard markings provide clear guidance on how long the information is classified and under what conditions it can be declassified in the future. This adherence to established protocols helps protect sensitive information and ensures compliance with governing regulations.

In contrast, requirements such as using a different color for markings, simply using the initials of the classifier, or needing approval from a committee do not align with the established protocols for derivative marking, which emphasizes the use of standard markings to communicate classification levels accurately and clearly.