**GAO-11-957T**                      Published: Sep 22, 2011. Publicly Released: Sep 22, 2011.                  

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## Highlights

Within the Department of Homeland Security (DHS), the Transportation Security Administration (TSA) is responsible for developing and acquiring new technologies to address homeland security needs. TSA's acquisition programs represent billions of dollars in life-cycle costs and support a wide range of aviation security missions and investments including technologies used to screen passengers, checked baggage, and air cargo, among others. GAO's testimony addresses three key challenges identified in past work: (1) developing technology program requirements, (2) overseeing and conducting testing of new technologies, and (3) incorporating information on costs and benefits in making technology acquisition decisions. This statement also addresses recent DHS efforts to strengthen its investment and acquisition processes. This statement is based on reports and testimonies GAO issued from October 2009 through September 2011 related to TSA's efforts to manage, test, and deploy various technology programs.

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## Topics

Homeland Security

Aviation securityBaggage screeningExplosives detection systemsFederal procurementHomeland securityInvestment planningLife cycle costsOperational testingPassenger screeningProcurement planningProgram managementRequirements definitionResearch and developmentSecurity policiesStrategic planningTechnologyTechnology assessment