Homeland security (41 - 50 of 199 items)
Combating Nuclear Smuggling: DHS has Developed a Strategic Plan for its Global Nuclear Detection Architecture, but Gaps Remain
GAO-11-869T: Published: Jul 26, 2011. Publicly Released: Jul 26, 2011.
Homeland Security: Protecting Federal Facilities Remains a Challenge for the Department of Homeland Security's Federal Protective Service
GAO-11-813T: Published: Jul 13, 2011. Publicly Released: Jul 13, 2011.
National Preparedness: DHS and HHS Can Further Strengthen Coordination for Chemical, Biological, Radiological, and Nuclear Risk Assessments
GAO-11-606: Published: Jun 21, 2011. Publicly Released: Jun 21, 2011.
Border Security: DHS's Visa Security Program Needs to Improve Performance Evaluation and Better Address Visa Risk Worldwide
GAO-11-315: Published: Mar 31, 2011. Publicly Released: Apr 21, 2011.
Aviation Security: Progress Made, but Challenges Persist in Meeting the Screening Mandate for Air Cargo
GAO-11-413T: Published: Mar 9, 2011. Publicly Released: Mar 9, 2011.
Border Security: Additional Actions Needed to Better Ensure a Coordinated Federal Response to Illegal Activity on Federal Lands
GAO-11-177: Published: Nov 18, 2010. Publicly Released: Dec 8, 2010.
Maritime Security: Responses to Questions for the Record
GAO-11-140R: Published: Oct 22, 2010. Publicly Released: Nov 22, 2010.
Critical Infrastructure Protection: DHS Efforts to Assess and Promote Resiliency Are Evolving but Program Management Could Be Strengthened
GAO-10-772: Published: Sep 23, 2010. Publicly Released: Oct 25, 2010.
Supply Chain Security: DHS Should Test and Evaluate Container Security Technologies Consistent with All Identified Operational Scenarios to Ensure the Technologies Will Function as Intended
GAO-10-887: Published: Sep 29, 2010. Publicly Released: Sep 29, 2010.
Combating Nuclear Smuggling: Inadequate Communication and Oversight Hampered DHS Efforts to Develop an Advanced Radiography System to Detect Nuclear Materials
GAO-10-1041T: Published: Sep 15, 2010. Publicly Released: Sep 15, 2010.