bn:02885727n
Noun Concept
Categories: Classified information in the United States, Articles with permanently dead external links, All articles needing additional references, United States government information
EN
classified information in the United States  collateral clearance  form SF-312  Law Enforcement Sensitive  Mishandling of US classified information
EN
The United States government classification system is established under Executive Order 13526, the latest in a long series of executive orders on the topic of classified information beginning in 1951. Wikipedia
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EN
The United States government classification system is established under Executive Order 13526, the latest in a long series of executive orders on the topic of classified information beginning in 1951. Wikipedia
Order of Service Wikidata