- Executive Order, N. 12170, 14 November 1979
- Executive Order N. 12205, 7 April 1980
- Executive Order N. 12211, 17 April 1980
- Executive Order N. 12613, 29 October 1987
- Executive Order N. 12957, 16 March 1995
- Executive Order N.12959, 6 May 1995
- Executive Order N. 13059, 19 August 1997
- Executive Order, N. 13590, 21 November 2011
- Executive Order N. 13599, 5 February 2012
- Executive Order N. 13622 in 30 July 2012
- Executive Order N. 13608, 1 May 2012
- Executive Order N. 13628, 9 October 2012
- Executive Order N. 13645, 3 June 2013