The judicial system of the republic consists of a supreme federal tribunal of fifteen judges in the national capital, and a district tribunal in the capital of each state, which forms a federal judicial district. The judges are appointed for life and can be removed only by judicial sentence and impeachment. One member of the supreme tribunal holds the position of solicitor-general of the republic. The judges and solicitor-general are appointed by the president with the approval of the senate, but the tribunal chooses its own presiding officers and secretaries and, nominally, is independent of executive control. The supreme tribunal has original and appellate jurisdiction, but its power to pass on the constitutionality of federal laws and executive acts seems to fall short of that of the United States Supreme Court. It has authority, however, to review the acts and laws of state governments and to decide upon their constitutionality. The district federal court has but one judge (_juiz de secção_) and a solicitor of the republic, and has original jurisdiction in federal causes. Each state has its own local laws and courts, independent of federal control, but subject to the review of the supreme tribunal, and with rights of appeal to that tribunal in specified cases. The federal district, which has a municipal council instead of a legislature, has a system of municipal and higher courts peculiar to itself. Limited judicial powers are exercised by chiefs of police, and by certain department commissions, or boards, of an executive character. The members of the army and navy are governed by special laws, enjoy immunities from civil process, and are subject to the jurisdiction of military courts. The civil code of the republic is based upon Roman law.
_Army._--The nominal strength of the army in 1906 was 29,489, including the officers of the general and subordinate staffs and the officers and cadets of the military schools. This total represents the nominal strength of the army in times of peace. Its actual strength, however, is about 15,000 men, some of the regimental and battalion organizations being skeletons. Its organization consists of 40 battalions of infantry with one transport and one depot company, 14 regiments of cavalry of 4 squadrons each, 6 regiments of field artillery with 24 batteries and 6 battalions of heavy artillery with 24 batteries, and two battalions of engineers. Efforts to organize a national guard have been unsuccessful, although officers have been appointed and the organization perfected, on paper. The police force, however, is organized on a military footing and armed, and is available for service in case of necessity. It is credited with 20,000 men. According to law military service is obligatory, but the government has been unable to enforce it. Impressment is commonly employed to fill the ranks, and in cases of emergency the prison population is drawn upon for recruits. The president is nominally commander-in-chief of the army, but the actual command is vested in a general staff in the national capital, and in the general commanding each of the seven military districts into which the republic is divided. The most important of these districts is that of Rio Grande do Sul, where a force of 11,226 men is stationed. The principal war arsenal is in Rio de Janeiro. The rifle used by the infantry is a modified Mauser of the German 1888 model. Military instruction is given at the Eschola Militar of Rio de Janeiro. The military organization is provided with an elaborate code and systems of military courts, which culminate in a supreme military tribunal composed of 15 judges holding office for life, of which 8 are general army officers, 4 general naval officers and 3 civil judges.