PUBLIC LAW 105-272—OCT. 20, 1998 112 STAT. 2409 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 title, 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. "(d) 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 title, 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. "(e)(1) 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— "(A) the information was unlawfully acquired; or "(B) the use of the pen register or trap and trace device, as the case may be, was not made in conformity with an order of authorization or approval under this title. "(2) A motion under paragraph (1) shall be made before the trial, hearing, or other proceeding unless there was no opportunity to make such a motion or the aggrieved person concerned was not aware of the grounds of the motion. "(f XI) Whenever a court or other authority is notified pursuant Courts, to subsection (c) or (d), whenever a motion is made pursuant to subsection (e), or whenever any motion or request is made by an aggrieved person pursuant to any other statute or rule of the United States or any State before any court or other authority of the United States or any State to discover or obtain applications or orders or other materials relating to the use of a pen register or trap and trace device authorized by this title or to discover, obtain, or suppress evidence or information obtained or derived from the use of a pen register or trap and trace device authorized by this title, the United States district court or, where the motion is made before smother authority, the United States district court in the same district as the authority shall, notwithstanding any other provision of law and if the Attorney General files an affidavit under oath that disclosure or any adversary hearing would harm the national security of the United States, review in camera and ex parte the application, order, and such other materials relating to the use of the pen register or trap and trace device, as the case may be, as may be necessary to determine whether the use
�
