Decisions issued by the Sixth Circuit were reversed by the United States Supreme Court 24 out of the 25 times that they were reviewed in the five annual terms starting in October 2008 and ending in June 2013, a higher rate of reversal than for any other federal appellate court during that time period.
Chief judges have administrative responsibilities with respect to their circuits, and preside over any panel on which they serve unless the circuit justice (i.e., the Supreme Court justice responsible for the circuit) is also on the panel. Unlike the Supreme Court, where one justice is specifically nominated to be chief, the office of chief judge rotates among the circuit judges. To be chief, a judge must have been in active service on the court for at least one year, be under the age of 65, and have not previously served as chief judge. A vacancy is filled by the judge highest in seniority among the group of qualified judges. The chief judge serves for a term of seven years or until age 70, whichever occurs first. The age restrictions are waived if no members of the court would otherwise be qualified for the position.
When the office was created in 1948, the chief judge was the longest-serving judge who had not elected to retire on what has since 1958 been known as senior status or declined to serve as chief judge. After August 6, 1959, judges could not become or remain chief after turning 70 years old. The current rules have been in operation since October 1, 1982.
The court has sixteen seats for active judges, numbered in the order in which they were initially filled. Judges who assume senior status enter a kind of retirement in which they remain on the bench, while vacating their seats, thus allowing the president to appoint new judges to fill their seats.
^Edwards was nominated for a seat on the Sixth Circuit by President Kennedy, but he was confirmed after Kennedy's assassination and was appointed to the Sixth Circuit by (i.e., received his commission from) President Johnson.