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U.S Code last checked for updates: May 15, 2025
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Title 50
Chapter 36
Subchapter III
§ 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
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