Title 28 › Part PART IV— - JURISDICTION AND VENUE › Chapter CHAPTER 85— - DISTRICT COURTS; JURISDICTION › § 1367
Federal district courts can also hear other claims that are closely related to a case they already have, if those claims are part of the same dispute. That extra power includes claims that add new people to the case or let people intervene. But when a case is based only on diversity of citizenship (section 1332), the court cannot use that extra power to let plaintiffs bring claims against people added or to add or let in new plaintiffs under Federal Rules 14, 19, 20, or 24 if doing so would violate the diversity rules. A court may refuse the extra power if the claim raises a new or tricky state-law question, if the state claim dominates the case, if all the federal claims are gone, or for other rare strong reasons. The time limit for making these state claims is paused while the claim is pending and for 30 days after dismissal unless state law gives a longer pause. "State" here also covers the District of Columbia, Puerto Rico, and U.S. territories.
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Judiciary and Judicial Procedure — Source: USLM XML via OLRC
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28 U.S.C. § 1367
Title 28 — Judiciary and Judicial Procedure
Last Updated
Apr 6, 2026
Release point: 119-73