Title 18 › PART II — CRIMINAL PROCEDURE › CHAPTER 216 — SPECIAL GRAND JURY › § 3331
In districts with more than four million people, or when the Attorney General or another top Justice Department official writes that a special grand jury is needed, a court must summon one at least once every eighteen months unless one is already serving. The jury serves eighteen months, can be ended early by a majority, and the court may extend the term six months at a time up to thirty-six months (except as provided in subsection (e) of section 3333). If a court discharges the jury or won’t extend it, a majority of the jury can ask the circuit’s chief judge to keep it going until that chief judge decides.
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Crimes and Criminal Procedure, Source: USLM XML via OLRC
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Citation
18 U.S.C. § 3331
Title 18, Crimes and Criminal Procedure
Last Updated
Aug 21, 2026
Release point: 119-102