Title 50 › CHAPTER 36 — FOREIGN INTELLIGENCE SURVEILLANCE › SUBCHAPTER II — PHYSICAL SEARCHES › § 1827
It is a crime to use supposed legal authority to make a physical search inside the United States to get foreign intelligence when the search is not allowed by law. It is also a crime to use or share information from such an unauthorized search if you knew or had reason to know it was illegal. A law enforcement or investigative officer is not guilty if the search was done under a valid warrant or court order. Punishment is a fine up to $10,000, up to five years in prison, or both. If the person was a U.S. officer or employee at the time, federal courts can prosecute.
Full Legal Text
War and National Defense, Source: USLM XML via OLRC
Legislative History
Reference
Citation
50 U.S.C. § 1827
Title 50, War and National Defense
Last Updated
Sep 22, 2026
Release point: 119-110