What is one of the requirements for Derivative Classifiers when marking information?

Ensuring proper transfer of markings is a critical requirement for Derivative Classifiers when marking information. This involves accurately applying classification markings on documents and materials in a manner consistent with established classification guidelines. Properly marking classified materials helps maintain the integrity of classified information throughout its lifecycle, ensuring that all who handle the information understand the appropriate handling protocols. This requirement is crucial in safeguarding national security and ensuring compliance with classification policies.

The other options do not align with the established practices for Derivative Classifiers. For instance, personal discretion concerning classification levels is not permitted; classification decisions must adhere strictly to the guidelines set forth by the Original Classification Authority. Similarly, creating a public access program does not pertain to the responsibilities of Derivative Classifiers, as their primary role is to ensure the correct handling of classified information rather than managing public accessibility. Lastly, while Derivative Classifiers often work in conjunction with Original Classification Authorities, they are not required to obtain direct supervision for each marking decision they make, provided they understand and follow established protocols.