Executive Order 13526 prescribes a uniform system for classifying, safeguarding, and declassifying national security information, including information relating to defense against transnational terrorism. Which document is this?

Executive Order 13526 prescribes a uniform system for classifying, safeguarding, and declassifying national security information, including information relating to defense against transnational terrorism. Which document is this?

• A. National Security Presidential Directive-6
• B. Executive Order 12333
• C. Executive Order 13526
• D. Homeland Security Act

Answer: (C)

The key idea here is identifying which government document sets the nationwide rules for classifying, safeguarding, and declassifying national security information. That system is defined by Executive Order 13526, which establishes the uniform classification framework used across the government, including how information related to defense against transnational terrorism is handled. It outlines the classification levels, handling controls, exempted materials, and the procedures for declassification and review, creating a central standard for protecting national security information. The other documents don’t fit as the standard for classification policy. National Security Presidential Directive-6 focuses on counterterrorism policy, not the overarching classification system. Executive Order 12333 governs the organization and operations of the U.S. Intelligence Community and contains some information-sharing rules, but it is not the primary framework for the national classification system. The Homeland Security Act created and reorganized DHS authorities, not the national regime for classifying and safeguarding classified information.

The key idea here is identifying which government document sets the nationwide rules for classifying, safeguarding, and declassifying national security information. That system is defined by Executive Order 13526, which establishes the uniform classification framework used across the government, including how information related to defense against transnational terrorism is handled. It outlines the classification levels, handling controls, exempted materials, and the procedures for declassification and review, creating a central standard for protecting national security information.

The other documents don’t fit as the standard for classification policy. National Security Presidential Directive-6 focuses on counterterrorism policy, not the overarching classification system. Executive Order 12333 governs the organization and operations of the U.S. Intelligence Community and contains some information-sharing rules, but it is not the primary framework for the national classification system. The Homeland Security Act created and reorganized DHS authorities, not the national regime for classifying and safeguarding classified information.