Controlled Unclassified Information
Controlled Unclassified Information (CUI) is a category of unclassified categories issued in a directive on May 9, 2008, by President George W. Bush. CUI replaces categories such as For Official Use Only (FOUO), Sensitive But Unclassified (SBU) and Law Enforcement Sensitive (LES) categories. 
The Presidential memorandum designated the National Archives as responsible for overseeing and managing the implementation of the CUI framework. This memorandum has since been rescinded by Executive Order 13556 of November 4, 2010, and the guidelines previously outlined within it were expanded upon to improve uniformity across all Federal agencies and to develop a standard policy regarding the controlled unclassification process itself.
In a similar previous effort, the U.S. House of Representatives passed the Reducing Information Control Designations Act, (H
- Casteli, Elise (January 22, 2008). "New policy expected soon for sensitive information". Federal Times.[dead link]
- "Memorandum For The Heads Of Executive Departments And Agencies - Designation and Sharing of Controlled Unclassified Information (CUI)" (Press release). The Office of the White House. May 7, 2008. Archived from the original on May 12, 2008. Retrieved October 21, 2008.
- "Archivist of the United States Establishes 'Controlled Unclassified Information Office'" (Press release). National Archives and Records Administration. May 22, 2008. Retrieved October 21, 2008.
- "Executive Order 13556 of November 4, 2010; Controlled Unclassified Information". Federal Register. Volume 75, Issue 216 (November 09, 2010). pp. 68675–68677. FR Doc. No. 2010–28360.