Which classification concept refers to creating new material from multiple unclassified pieces that together become classified?

• A. Classification by Aggregation
• B. Classification by Compilation
• C. Classification by Compilation and Aggregation
• D. Classification by Consolidation

Answer: (B)

The concept of creating new material from multiple unclassified pieces that, when combined, become classified is referred to as Classification by Compilation. When individual unclassified elements are fused together to form a new document or piece of information, the resulting material can be classified based on the sensitivity of the aggregated content. This principle underlines the importance of properly assessing the classification level of newly compiled documents, ensuring that any potential security risks associated with the newly formed data are adequately addressed.

In the context of derivative classification, this emphasizes a clear understanding of how individual components can contribute to the overall classification level, thereby safeguarding sensitive information. The focus is on the act of compiling various pieces that may not be classified on their own, but when combined in a specific way, they create a new entity that necessitates classification due to the nature of the compiled information.