The Maine Supreme Judicial Court is the highest court in the state of Maine's judicial system. It is composed of seven justices, who are appointed by the Governor and confirmed by the Maine Senate. Between 1820 and 1839, justices served lifetime appointments with a mandatory retirement age of 70. Starting in 1839, justices have been appointed for seven-year terms, with no limit on the number of terms that they may serve nor a mandatory retirement age.