Derivative Classification Training Practice Exam

When is derivative classification considered valid?

1. When it is based on public domain information

2. When it is derived from unclassified material

3. When it uses classified information consistently

4. When it includes personal opinions

The correct answer is: When it uses classified information consistently

Derivative classification is considered valid when it uses classified information consistently. This means that when information is derived from existing classified sources and that classification is applied appropriately to new documents or materials, the derivative classification remains valid. It reinforces the importance of adhering to established classification guidelines and correctly reapplying the classification markings to new products based on existing classified material. In this context, using classified information consistently ensures that the integrity and security of the information are maintained, preventing unauthorized disclosure. Properly applied derivative classification protects sensitive information and upholds the standards of national security classification protocols. The other options do not meet the criteria for valid derivative classification. Using information from the public domain does not involve classified data, deriving from unclassified material can lead to improper classification if not based on classified sources, and including personal opinions lacks the objectivity required in classification processes.