Representative of the United States to the European Office of the United Nations
The Representative of the United States to the European Office of the United Nations is the chief of mission of the United States Mission to the European Office of the United Nations and Other International Organizations at the United Nations Office at Geneva (abbreviated UNEO in the U.S. State Department). The full official title of the position is "The Representative of the United States of America to the European Office of the United Nations, with the rank of Ambassador". The office was established in 1958 by 22  U.S.C. § 287 : US Code - Section 287(e): Representation in Organization. The Representative has the rank of Ambassador and reports directly to the United States Ambassador to the United Nations. The office is sometimes referred to as "ambassador" but the correct title is "representative" for organizations. Mark Cassayre, who became deputy chief of mission in August 2018, has been "chargé d'affaires ad interim" since January 20, 2021. Andrew Bremberg was confirmed by the United States Senate on October 22, 2019 and served until the conclusion of the Trump presidency. Representatives. References from unless otherwise indicated. Representative of the United States to the