Status report on federal and local efforts to secure radiological sources hearing before the Subcommittee on Emerging Threats, Cybersecurity, and Science and Technology of the Committee on Homeland Security, House of Representatives, One Hundred Eleventh Congress, first session, September 14, 2009

Authorization of Securing the Cities Initiative report (to accompany H.R. 2611) (including cost estimate of the Congressional Budget Office)

Updated information on the testing of radiation detection equipment

Updated information on radiation detector standards

Effectiveness of Customs and Border Protection's procedures to detect uranium in two smuggling incidents

DHS' Domestic Nuclear Detection Office progress in integrating detection capabilities and response protocols

An examination of the maritime nuclear smuggling threat and other port security and smuggling risks in the United States : joint hearing before the Subcommittee on Coast Guard and Maritime Transportation, Committee on Transportation and Infrastructure and the Subcommittee on Border and Maritime Security, Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, second session, July 7, 2016