This system of records allows the DHS to receive, maintain, and disseminate biometric and associated biographic information from non-DHS entities, both foreign and domestic, for the following purposes pursuant to formal or informal information sharing agreements or arrangements (external information), or with the express approval of the entity from which the Department received biometric and associated biographic information: Law enforcement; national security; immigration screening; border enforcement; intelligence; national defense; and background investigations relating to national security positions, credentialing, and certain positions of public trust, consistent with applicable DHS authorities. 

DHS is claiming exemptions from certain requirements of the Privacy Act for DHS/ALL-041 External Biometric Records (EBR) System of Records, under 5 U.S.C. 552a(j)(2), (k)(2), and (k)(5). These exemptions are needed to protect information relating to DHS activities from disclosure to subjects or others related to these activities. Specifically, the exemptions are required to preclude subjects of these activities from frustrating these processes; to protect the identities and physical safety of confidential informants and law enforcement personnel; to ensure DHS's ability to obtain information from third parties and other to protect the privacy of third parties; and to safeguard classified information. Disclosure of information to the subject of the inquiry could also permit the subject to avoid detection or apprehension.