The Logan Act, in place since 1799, is a federal law intended to prevent unauthorized individuals from meddling with foreign governments which are having a dispute with the United States. The Act was passed following unauthorized negotiations by George Logan, a Pennsylvania legislator, with France in 1798 during the Quasi-War between the U.S. and France. The Logan Act was signed into law by President John Adams the following year. Violation of the Logan Act is a felony. To date, nobody has been prosecuted for violations of this law.
