{ "id": "R44678", "type": "CRS Report", "typeId": "REPORTS", "number": "R44678", "active": true, "source": "EveryCRSReport.com", "versions": [ { "source": "EveryCRSReport.com", "id": 456866, "date": "2016-11-07", "retrieved": "2016-11-28T21:11:11.114440", "title": "The Terrorist Screening Database and Preventing Terrorist Travel ", "summary": "After the terrorist attacks of September 11, 2001, the federal government developed a unified regimen to identify and list known or suspected terrorists. The regimen has received repeated congressional attention, and this report briefly discusses for congressional policymakers how the U.S. government fashions and uses the Terrorist Screening Database (TSDB) to achieve such an end. It also discusses how the federal government engages in two travel-related screening processes\u2014visa screening and air passenger screening. Both processes involve subsets of the Terrorist Screening Database. \nThe Terrorist Screening Database (TSDB) \nThe TSDB lies at the heart of federal efforts to identify and share information among U.S. law enforcement about identified people who may pose terrorism-related threats to the United States. It is managed by the Terrorist Screening Center (TSC), a multi-agency organization created by presidential directive in 2003 and administered by the Federal Bureau of Investigation (FBI). The TSDB includes biographic identifiers for those known either to have or be suspected of having ties to terrorism. In some instances it also includes biometric information on such people. It stores hundreds of thousands of unique identities. Portions of the TSDB are exported to data systems in federal agencies that perform screening activities such as background checks, reviewing the records of passport and visa applicants, official encounters with travelers at U.S. border crossings, and air passenger screening. \nForeign Nationals Traveling to the United States\nTwo broad classes of foreign nationals are issued visas under the Immigration and Nationality Act (INA): immigrants and nonimmigrants. Many visitors, however, enter the United States without visas through the Visa Waiver Program (VWP). Under the VWP, foreign nationals from 38 countries with agreements with the United States\u2014including most countries in the European Union\u2014do not need visas to enter the United States for short-term business or tourism and are instead vetted using biographic information to authenticate and screen individuals. \nScreening Aliens\nDepartment of State (DOS) consular officers check the background of all visa applicants in \u201clookout\u201d databases that draw on TSDB information and other counterterrorism information such as the material housed in the National Counterterrorism Center\u2019s Terrorist Identities Datamart Environment. DOS specifically uses the Consular Lookout and Support System (CLASS) database, which surpassed 42.5 million records in 2012. Aliens entering through the VWP have been vetted through the Electronic System for Travel Authorization (ESTA), which checks them against the TSDB. In addition, before an international flight bound for the United States departs from a foreign airport, Customs and Border Protection (CBP) officers screen the passenger manifest. CBP inspectors also perform background checks and admissibility reviews at the ports of entry that draw on information from the TSDB. \nScreening at the Transportation Security Administration\nThe Transportation Security Administration (TSA) has initiated a number of risk-based screening initiatives to focus its resources and apply directed measures based on intelligence-driven assessments of security risk. A cornerstone of TSA\u2019s risk-based initiatives is the PreCheck program. PreCheck is TSA\u2019s latest version of a trusted traveler program that has been modeled after CBP programs. Under the PreCheck regimen, participants are vetted through a background check process (including screening against terrorist watchlist information). At selected airports, they are processed through expedited screening lanes, where they can keep shoes on and keep liquids and laptops inside carry-on bags. \nAll passengers flying to or from U.S. airports are vetted using the TSA\u2019s Secure Flight program. Secure Flight involves information from the TSDB housed in the No Fly List, Selectee List, and Expanded Selectee List to vet passenger name records. The No Fly List includes identities of individuals who may present a threat to civil aviation and national security. Listed individuals are not allowed to board a commercial aircraft flying into, out of, over, or within U.S. airspace; this also includes point-to-point international flights operated by U.S. carriers. The Selectee List includes individuals who must undergo additional security screening before being allowed to board a commercial aircraft. The Expanded Selectee List was created as an extra security measure in response to a failed attempt to trigger an explosive by a foreign terrorist onboard a U.S.-bound flight on December 25, 2009. It screens against all TSDB records that include a person\u2019s first and last name and date of birth that are not already on the No Fly or Selectee lists.", "type": "CRS Report", "typeId": "REPORTS", "active": true, "formats": [ { "format": "HTML", "encoding": "utf-8", "url": "http://www.crs.gov/Reports/R44678", "sha1": "03c77951d2d8b442c7954395ed473d07ef786f15", "filename": "files/20161107_R44678_03c77951d2d8b442c7954395ed473d07ef786f15.html", "images": null }, { "format": "PDF", "encoding": null, "url": "http://www.crs.gov/Reports/pdf/R44678", "sha1": "c5bbed7c39cf34210d9b7f804b9cc4520839c247", "filename": "files/20161107_R44678_c5bbed7c39cf34210d9b7f804b9cc4520839c247.pdf", "images": null } ], "topics": [] } ], "topics": [ "Crime Policy", "Immigration Policy", "Intelligence and National Security", "Transportation Policy" ] }