When engaging in derivative classification, what must one ensure about the new material?

• A. It is classified more than the original document
• B. It is marked according to the source's classification markings
• C. It can be shared without restrictions
• D. It must be declassified immediately if outdated

Answer: (B)

When engaging in derivative classification, it is essential that the new material is marked according to the source's classification markings. This requirement ensures that the derivative classification accurately reflects the sensitivity of the original information, maintaining the integrity and protection level of classified data. Derivative classification involves using existing classified information to create new material, which means that the classification level and markings of the source document must be appropriately applied to the new creation. This process helps prevent unauthorized access and ensures compliance with applicable laws and regulations regarding classified information.

Other options present scenarios which do not align with the principles of derivative classification. For instance, classifying the new material at a higher level than the original would contravene established protocols unless there is a valid justification. Sharing classified information without restrictions is not permissible, as it could compromise national security. Lastly, the notion that material must be declassified immediately if outdated doesn't reflect the derivative classification process, where declassification must adhere to specific legal and procedural frameworks rather than an arbitrary timeline.