Presidential Decision Directive on CI-21: Counterintelligence for the 21st Century

On January 5, 2001, President Bill Clinton signed Presidential Decision Directive on CI-21: Counterintelligence for the 21st Century, thereby establishing the Office of the National Counterintelligence Executive and the National Counterintelligence Board.


 * Fact Sheet: The Presidential Decision Directive on CI-21: Counterintelligence for the 21st Century, White House Press Release, January 5, 2001.