This April 21, 2004 Congressional Research Service (CRS) report, titled "Terrorist Identification, Screening, and Tracking Under Homeland Security Presidential Directive 6," analyzes the establishment of a Terrorist Screening Center (TSC), the transfer of information to the Terrorist Threat Integration Center (TTIC) and the TSC, and the consolidation of information into a single terrorist screening database (TSDB). AMDOC#: 200602010