International Shoe Co. v. Washington, 326 U.S. 310 (1945)
International Shoe Co. v.
Can a state court exercise personal jurisdiction over a non-resident corporation that conducts business activities within the state but has no physical presence there?
A state court may exercise personal jurisdiction over a non-resident defendant if the defendant has "minimum contacts" with the forum state such that the exercise of jurisdiction does not offend "traditional notions of fair play and substantial justice." The contacts must be sufficient to make it reasonable and fair to require the defendant to defend in that state.
The Court held that Washington could exercise jurisdiction over International Shoe Company. The company's systematic and continuous business activities in Washington created sufficient minimum contacts to satisfy due process requirements, making it fair and reasonable for the company to defend there.
This case fundamentally transformed personal jurisdiction law by replacing rigid territorial rules with flexible fairness analysis. It established the minimum contacts test that courts still use today and recognized that jurisdiction must adapt to modern business practices. The decision enabled courts to exercise jurisdiction over defendants who conduct business across state lines, making the legal system more responsive to economic realities.