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Title 50 — War and National Defense

Chapter 36. Foreign Intelligence Surveillance

51 sections

Subchapter I — Electronic Surveillance

Subchapter II — Physical Searches

Subchapter III — Pen Registers and Trap and Trace Devices for Foreign Intelligence Purposes

Subchapter IV — Access to Certain Business Records for Foreign Intelligence Purposes

Subchapter V — Oversight

Subchapter VI — Additional Procedures Regarding Certain Persons Outside the United States

Subchapter VII — Protection of Persons Assisting the Government