Logan Act

About Logan Act

The Logan Act is a United States federal law that forbids unauthorized citizens from negotiating with foreign governments. It was passed in 1799 and last amended in 1994. Violation of the Logan Act is a felony, punishable under federal law with imprisonment of up to three years.

The text of the Act is broad and is addressed at any attempt of a US citizen to conduct foreign relations without authority. However, there is no record of any convictions or even prosecutions under the Logan Act.

Passed under the administration of President John Adams, during tension between the U.S. and France, it was informally named for Dr. George Logan of Pennsylvania, a state legislator (and later US Senator) and pacifist who in 1798 engaged in semi-negotiations with France during the Quasi-War.