PEN REGISTERS AND TRAP AND TRACE DEVICES

United States Code

U.S. Code most recently checked for updates: Jun 09, 2025

§ 3121. General prohibition on pen register and trap and trace device use; exception

§ 3122. Application for an order for a pen register or a trap and trace device

§ 3123. Issuance of an order for a pen register or a trap and trace device

§ 3124. Assistance in installation and use of a pen register or a trap and trace device

§ 3125. Emergency pen register and trap and trace device installation

§ 3126. Reports concerning pen registers and trap and trace devices

§ 3127. Definitions for chapter