Judicial branch: highest court(s): Supreme Court of Justice or Suprema Corte de Justicia de la Nacion (consists of the chief justice and 11 justices and organized into civil, criminal, administrative, and labor panels) and the Electoral Tribunal of the Federal Judiciary (organized into the superior court, with 7 judges including the court president and 5 regional courts, each with 3 judges)
judge selection and term of office: Supreme Court justices nominated by the president of the republic and approved by two-thirds vote of the members present in the Senate; justices serve for life; Electoral Tribunal superior and regional court judges nominated by the Supreme Court and elected by two-thirds vote of members present in the Senate; superior court president elected from among its members to hold office for a 4-year term; other judges of the superior and regional courts serve staggered, 9-year terms
subordinate courts: federal level includes circuit, collegiate, and unitary courts; state and district level courts
Definition: This entry includes three subfields. The highest court(s) subfield includes the name(s) of a country's highest level court(s), the number and titles of the judges, and the types of cases heard by the court, which commonly are based on civil, criminal, administrative, and constitutional law. A number of countries have separate constitutional courts. The judge selection and term of office subfield includes the organizations and associated officials responsible for nominating and appointing judges, and a brief description of the process. The selection process can be indicative of the independence of a country's court system from other branches of its government. Also included in this subfield are judges' tenures, which can range from a few years, to a specified retirement age, to lifelong appointments. The subordinate courts subfield lists the courts lower in the hierarchy of a country's court system. A few countries with federal-style governments, such as Brazil, Canada, and the US, in addition to their federal court, have separate state- or province-level court systems, though generally the two systems interact.
Source: CIA World Factbook - This page was last updated on January 20, 2018