The United States District Court for the Southern District of Iowa (in case citations, S.D. Iowa) has jurisdiction over forty-seven of Iowa's ninety-nine counties. It is subject to the Eighth Circuit Court of Appeals (except for patent claims and claims against the U.S. government under the Tucker Act, which are appealed to the Federal Circuit). It is headquartered at the United States Courthouse in Des Moines, with satellite facilities in Council Bluffs and at the United States Court House in Davenport. As of November 16, 2021, the Interim United States Attorney is Richard D. Westphal.