Reports and Testimonies - Browse by topic

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Data collection (1 - 10 of 47 items) in Custom Date Range

Aviation Security:

TSA Should Limit Future Funding for Behavior Detection Activities
GAO-14-158T:
Published: Nov 14, 2013. Publicly Released: Nov 14, 2013.

Aviation Security:

TSA Should Limit Future Funding for Behavior Detection Activities
GAO-14-159:
Published: Nov 8, 2013. Publicly Released: Nov 13, 2013.

U.S.-Mexico Border:

CBP Action Needed to Improve Wait Time Data and Measure Outcomes of Trade Facilitation Efforts
GAO-13-603:
Published: Jul 24, 2013. Publicly Released: Jul 24, 2013.

Immigration Enforcement:

Preliminary Observations on DHS's Overstay Enforcement Efforts
GAO-13-602T:
Published: May 21, 2013. Publicly Released: May 21, 2013.

Data Mining:

DHS Needs to Improve Executive Oversight of Systems Supporting Counterterrorism
GAO-11-742:
Published: Sep 7, 2011. Publicly Released: Oct 7, 2011.

Transportation Worker Identification Credential:

Internal Control Weaknesses Need to Be Corrected to Help Achieve Security Objectives
GAO-11-657:
Published: May 10, 2011. Publicly Released: May 10, 2011.

Transportation Worker Identification Credential:

Internal Control Weaknesses Need to Be Corrected to Help Achieve Security Objectives
GAO-11-648T:
Published: May 10, 2011. Publicly Released: May 10, 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.

Border Security:

CBP Lacks the Data Needed to Assess the FAST Program at U.S. Northern Border Ports
GAO-10-694:
Published: Jul 19, 2010. Publicly Released: Jul 19, 2010.

Combating Terrorism: