Author
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs
7
United States. Congress. House. Committee on Homeland Security
3
United States. Congress. House. Committee on Homeland Security,
3
United States. Congress. House. Select Committee on Homeland Security
2
President's Homeland Security Advisory Council (U.S.)
1
President's Homeland Security Advisory Council (U.S.). Sustainability and Efficiency Task Force
1
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
1
United States. Department of Homeland Security. Office of Inspector General
1
United States. Department of Homeland Security. Office of Inspector General,
1
United States. Department of Homeland Security. Office of Inspector General. Office of Information Technology
1