This is an exert for a document detailing the TECS system. This reference may help individuals better understand the process and systems by which assessments are made when attempting to enter the US. The TECS (not an acronym) System is the updated and modified version of the former Treasury Enforcement Communications System. TECS is owned and managed by the U.S. Department of Homeland Security’s (DHS) component United States (U.S.) Customs and Border Protection (CBP). TECS is both an information-sharing platform, which allows users to access different databases that may be maintained on the platform or accessed through the platform, and the name of a system of records that include temporary and permanent enforcement, inspection, and operational records relevant to the antiterrorism and law enforcement mission of CBP and numerous other federal agencies that it supports. How TECS is utilized: Individuals traveling to the US are requir...