Which of the following is an authoritative source for derivative classification?
The Correct Answer and Explanation is:
The correct answer is:
“Executive Order 13526”
Explanation
Executive Order 13526, titled “Classified National Security Information,” is an authoritative source for derivative classification. Signed by President Barack Obama on December 29, 2009, this order establishes the legal framework for classifying, safeguarding, and declassifying national security information in the United States.
Derivative classification refers to the act of incorporating, paraphrasing, restating, or generating in new form information that is already classified, based on source documents or classification guides. It does not involve making original classification decisions but instead relies on prior determinations.
Executive Order 13526 is authoritative because it outlines:
- Who may classify information and at what levels (Top Secret, Secret, Confidential);
- The standards and procedures for both original and derivative classification;
- The responsibilities of government agencies and individuals handling classified material;
- The need to prevent over-classification and promote transparency when possible.
Section 2.1 of the order specifically addresses derivative classification, stating that those who derive classified information must use authorized sources, such as a Security Classification Guide (SCG) or an originally classified source document, and must carry forward the markings and reasons for classification from the original material.
Failure to properly follow this executive order can lead to serious consequences, including unauthorized disclosure of national security information or administrative penalties for mishandling classified data.
In addition to Executive Order 13526, other supporting documents like the Information Security Oversight Office (ISOO) directives, DoD Manual 5200.01, and agency-specific SCGs are used. However, EO 13526 remains the primary and foundational authority that governs derivative classification practices across the U.S. federal government.
Understanding and following EO 13526 ensures that sensitive information is appropriately protected, contributing to national security while also upholding the rule of law and government accountability.
