CBP alert that it is collecting biographic/biometric data from a limited number of foreign national travelers departing the U.S. from Hartsfield-Jackson Atlanta International Airport using an enhanced mobile device. Biometrics will be compared to biometrics collected when traveler entered the U.S.

Source: AILA.org. CBP Begins Collection of Biometric Exit Data from Foreign Nationals. AILA Doc. No. 15071406 (July 14, 2015). Retrieved from: http://aila.org/infonet/cbp-collecting-biometric-foreign-nats-exit-data