摘要: |
Terrorist incidents worldwide have highlighted the need for securing mass transit and passenger rail systems. The Department of Homeland Security's (DHS) Transportation Security Administration (TSA) is the primary federal entity responsible for securing these systems. GAO was asked to assess (1) the extent to which federal and industry stakeholders have assessed risks to these systems since 2004, and how TSA has used this information to inform its security strategy; (2) key actions federal and industry stakeholders have taken since 2004 and the extent to which federal actions are consistent with TSA's security strategy, and the challenges TSA faces in implementing them; and (3) TSA's reported status in implementing 9/11 Commission Act provisions for mass transit and passenger rail security. GAO reviewed documents including TSA's mass transit and passenger rail strategic plan, and interviewed federal officials and industry stakeholders from 30 systems and Amtrak--representing 75 percent of U.S. mass transit and passenger rail ridership. Since 2004, federal and industry stakeholders have conducted assessments of individual elements of risk--threat, vulnerability and consequence--for mass transit and passenger rail systems and this information has informed TSA's security strategy; however, TSA has not combined information from these three elements to conduct a risk assessment of these transportation systems. By completing a risk assessment, TSA would have reasonable assurance that it is directing its resources toward the highest priority needs. |