Opinion summary
Etalia.ai summary of the majority opinion
The case involved Arkansas-Best Freight System, Inc., a trucking company, which challenged the constitutionality of an Arkansas statute that imposed certain regulations on interstate motor carriers. The law required these carriers to obtain certificates of public convenience and necessity from the state before operating within its borders. The plaintiffs argued that this requirement was an undue burden on interstate commerce and violated the Commerce Clause of the U.S. Constitution. They contended that federal regulation under the Interstate Commerce Act preempted state laws in this area, making such state-imposed requirements unconstitutional.
Opinion written by Justice Douglas
Decided 4 Dec 1961 · Official report