Terrorist Watchlist

08-06-2014 • ise.gov/terrorist-watchlist

By supporting the ability of front line screening agencies to positively identify known or suspected terrorists trying to obtain visas, enter the country, board aircraft, or engage in other activity, the consolidated Terrorist Watchlist is one of the most effective counterterrorism tools for the U.S. government. A number of federal government agencies participate in this mission process.

The National Counterterrorism Center manages the Terrorist Identities Datamart Environment (TIDE), which serves as the U.S. government's central repository of information on international terrorist identities as established by the Intelligence Reform and Terrorism Prevention Act of 2004. TIDE supports the USG's various terrorist screening systems or "watchlists" and the U.S. Intelligence Community's overall counterterrorism mission.