Three years ago the U.S. Supreme Court’s decision in Leegin overruled the long-standing federal per se rule against minimum resale price maintenance (RPM) agreements. State laws on RPM agreements vary widely, and Leegin did not directly address the status of minimum RPM agreements under state law. In 2007, The Antitrust Source published a chart providing relevant authorities for each of the fifty states. The chart was updated in October 2009, and it has remained available through The Source’s home page since then.
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