Terrorism (1 - 10 of 58 items) in Custom Date Range
Aviation Security: TSA Should Take Additional Action to Obtain Stakeholder Input when Modifying the Prohibited Items List
GAO-15-261: Published: Feb 4, 2015. Publicly Released: Mar 6, 2015.
Secure Flight: TSA Should Take Additional Steps to Determine Program Effectiveness
GAO-14-531: Published: Sep 9, 2014. Publicly Released: Sep 18, 2014.
Critical Infrastructure Protection: DHS Action Needed to Enhance Integration and Coordination of Vulnerability Assessment Efforts [Reissued on September 17, 2014]
GAO-14-507: Published: Sep 15, 2014. Publicly Released: Sep 15, 2014.
Department of Homeland Security: Progress Made; Significant Work Remains in Addressing High-Risk Areas
GAO-14-532T: Published: May 7, 2014. Publicly Released: May 7, 2014.
Nuclear Terrorism Response Plans: Major Cities Could Benefit from Federal Guidance on Responding to Nuclear and Radiological Attacks
GAO-13-736: Published: Sep 30, 2013. Publicly Released: Sep 30, 2013.
Chemical, Biological, Radiological, and Nuclear Risk Assessments: DHS Should Establish More Specific Guidance for Their Use
GAO-12-272: Published: Jan 25, 2012. Publicly Released: Jan 25, 2012.
Port Security Grant Program: Risk Model, Grant Management, and Effectiveness Measures Could Be Strengthened
GAO-12-47: Published: Nov 17, 2011. Publicly Released: Dec 19, 2011.
Maritime Security: Coast Guard Should Conduct Required Inspections of Offshore Energy Infrastructure
GAO-12-37: Published: Oct 28, 2011. Publicly Released: Oct 28, 2011.
Aviation Security: TSA Has Made Progress, but Additional Efforts Are Needed to Improve Security
GAO-11-938T: Published: Sep 16, 2011. Publicly Released: Sep 16, 2011.
Maritime Security: Progress Made, but Further Actions Needed to Secure the Maritime Energy Supply
GAO-11-883T: Published: Aug 24, 2011. Publicly Released: Aug 24, 2011.