Which statement best reflects derivative classification practice?

Which statement best reflects derivative classification practice?

• A. Derivative classification requires no guidance
• B. Derivative classification applies only to Top Secret materials
• C. Derivative classification requires you to consult authorized classification guidance before marking
• D. Derivative classification is optional for unclassified material

Answer: (C)

Derivative classification rests on using authorized guidance before you mark any new material. When you create a document that includes or summarizes classified information, you don’t decide the level on your own—you consult the classification guidance set by the Original Classification Authority. That guidance tells you what level applies, which parts of the content inherit classification, and any downgrading or declassification rules, along with how to mark the derivative product. This keeps protection consistent across materials and ensures proper handling. Because of this, statements that it’s optional to consult guidance, or that it only applies to Top Secret, or that it’s allowed to proceed without guidance for unclassified material don’t fit the practice.

Derivative classification rests on using authorized guidance before you mark any new material. When you create a document that includes or summarizes classified information, you don’t decide the level on your own—you consult the classification guidance set by the Original Classification Authority. That guidance tells you what level applies, which parts of the content inherit classification, and any downgrading or declassification rules, along with how to mark the derivative product. This keeps protection consistent across materials and ensures proper handling.

Because of this, statements that it’s optional to consult guidance, or that it only applies to Top Secret, or that it’s allowed to proceed without guidance for unclassified material don’t fit the practice.