MBE Rules · Civil Procedure
Territorial Reach of Federal Courts
FRCP 4(k)
The rule
A federal court's personal jurisdiction generally borrows the forum state's long-arm reach, plus the 100-mile bulge for parties joined under Rules 14 and 19 and any federal-statute nationwide service provisions.
In plain English
Federal courts can exercise personal jurisdiction over a defendant based on the laws of the state where the court is located. This includes the state's long-arm statute, plus an additional 100-mile reach for certain parties joined in the case and any nationwide service provisions provided by federal statutes.
Worked example
In a federal court in California, a plaintiff from Nevada sues a defendant from Texas for negligence. The court can assert personal jurisdiction over the Texas defendant if California's long-arm statute allows it, and if the defendant is joined under Rule 14, the court can reach an additional 100 miles into Texas. Therefore, the court has personal jurisdiction over the defendant.
Memory hook
Federal courts reach far with state laws and a 100-mile bulge!
The trap
Students often confuse the limits of state long-arm statutes with federal jurisdiction, forgetting the additional 100-mile bulge for joined parties. They may also overlook specific federal statutes that allow for nationwide service.
How examiners test it
Questions typically present a scenario involving multiple parties from different states and test the examinee's understanding of how personal jurisdiction is established in federal court, often including a mix of state law and federal rules.
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