Title 18 › Part PART II— - CRIMINAL PROCEDURE › Chapter CHAPTER 223— - WITNESSES AND EVIDENCE › § 3504
When a party says evidence should be kept out because it was made or gotten by an unlawful act, the other party must say yes or no about whether that act happened. For alleged unlawful acts before June 19, 1968, people do not have to turn over information about the act unless it matters to a current claim. Also, you cannot claim exclusion for an event that happened more than five years after the alleged unlawful act if the act was before June 19, 1968. Unlawful act: using an electronic, mechanical, or other device in a way that breaks the Constitution, federal laws, or federal rules.
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Crimes and Criminal Procedure — Source: USLM XML via OLRC
Legislative History
Reference
Citation
18 U.S.C. § 3504
Title 18 — Crimes and Criminal Procedure
Last Updated
Apr 6, 2026
Release point: 119-73