Civil Procedure
Long-Arm Statute
Definition
A long-arm statute is a state law that authorizes the exercise of personal jurisdiction over non-resident defendants. Some states have long-arm statutes that extend to the full limits of due process, while others enumerate specific bases for jurisdiction (e.g., committing a tortious act within the state, transacting business in the state, owning property in the state). Even when a long-arm statute applies, the exercise of jurisdiction must still satisfy constitutional due process requirements.
Example
A state's long-arm statute authorizes jurisdiction over any person who commits a tortious act within the state. A non-resident driver who causes an accident in the state is subject to jurisdiction.