On December 4, 2017, the U.S. Supreme Court permitted the most recent version of President Trump's executive action restricting the entry of nationals from certain countries to take effect. The decision stayed nationwide injunctions granted by two federal district courts on constitutional and statutory grounds. This version of Trump's “travel ban,” (EO-3), issued on September 24, 2017, restricts the entry of nationals from Iran, Libya, Somalia, Syria, and Yemen—all of whom had been restricted under previous orders—as well as North Korea, Venezuela, and Chad. While litigation continues in the Courts of Appeals for the Fourth and Ninth Circuits, the Trump administration fully implemented EO-3 by December 8.
