/
U.S. Code
/
TITLE 50 - WAR AND NATIONAL...
/
CHAPTER 36—FOREIGN INTELLIG...
/
SUBCHAPTER III—PEN REGISTERS AND TRAP AND TRACE...
SUBCHAPTER III—PEN REGISTERS AND TRAP AND TRACE DEVICES FOR FOREIGN INTELLIGENCE PURPOSES (§§ 1841 – 1846)
§ 1841. Definitions
§ 1842. Pen registers and trap and trace devices for foreign intelligence and international terrorism investigations
§ 1843. Authorization during emergencies
§ 1844. Authorization during time of war
§ 1845. Use of information
§ 1846. Congressional oversight