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50 U.S.C. § 1845

Use of information

United States · Title 50 — WAR AND NATIONAL DEFENSE · Status: effective

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50 U.S.C. § 1845, Use of information, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/491981
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No information acquired pursuant to this subchapter shall be disclosed for law enforcement purposes unless such disclosure is accompanied by a statement that such information, or any information derived therefrom, may only be used in a criminal proceeding with the advance authorization of the Attorney General. Whenever the United States intends to enter into evidence or otherwise use or disclose in any trial, hearing, or other proceeding in or before any court, department, officer, agency, regulatory body, or other authority of the United States against an aggrieved person any information obtained or derived from the use of a pen register or trap and trace device pursuant to this subchapter, the United States shall, before the trial, hearing, or the other proceeding or at a reasonable time before an effort to so disclose or so use that information or submit it in evidence, notify the aggrieved person and the court or other authority in which the information is to be disclosed or used that the United States intends to so disclose or so use such information. Whenever any State or political subdivision thereof intends to enter into evidence or otherwise use or disclose in any trial, hearing, or other proceeding in or before any court, department, officer, agency, regulatory body, or other authority of the State or political subdivision thereof against an aggrieved person any information obtained or derived from the use of a pen register or trap and trace device pursuant to this subchapter, the State or political subdivision thereof shall notify the aggrieved person, the court or other authority in which the information is to be disclosed or used, and the Attorney General that the State or political subdivision thereof intends to so disclose or so use such information. Any aggrieved person against whom evidence obtained or derived from the use of a pen register or trap and trace device is to be, or has been, introduced or otherwise used or disclosed in any trial, hearing, or other proceeding in or before any court, department, officer, agency, regulatory body, or other authority of the United States, or a State or political subdivision thereof, may move to suppress the evidence obtained or derived from the use of the pen register or trap and trace device, as the case may be, on the grounds that— Orders granting motions or requests under subsection (g), decisions under this section that the use of a pen register or trap and trace device was not lawfully authorized or conducted, and orders of the United States district court requiring review or granting disclosure of applications, orders, or other materials relating to the installation and use of a pen register or trap and trace device shall be final orders and binding upon all courts of the United States and the several States except a United States Court of Appeals or the Supreme Court.

Legislative history

The public laws that enacted or amended this section. Tallies are for the whole bill as it passed each chamber — often an omnibus covering far more than this provision — not a vote on this section alone.

  • Enacted byPub. L. 95-511(S. 1566)1978-10-25
    Foreign Intelligence Surveillance Act of 1978
    House: no recorded tallySenate: no recorded tally
  • Amended byPub. L. 105-272(H.R. 3694)1998-10-20
    Intelligence Authorization Act for Fiscal Year 1999
    House: 148–267Senate: no recorded tally