Government of Mexico

Government of Mexico
Alex Covarrubias. Based in the arms of Juan Gabino. · Public domain · source
Conventional long name	United Mexican States
Common name	Mexico
Capital	Mexico City
Largest city	Mexico City
Official languages	Spanish
Government type	Federal presidential republic
President	Andrés Manuel López Obrador
Legislature	Congress of the Union
Upper house	Senate
Lower house	Chamber of Deputies
Judiciary	Supreme Court of Justice of the Nation

Government of Mexico Mexico is a federal presidential republic established by the Constitution of 1917 that organizes powers among national and subnational institutions. The federal system balances authority between the President of Mexico, a bicameral Congress of the Union, and an independent judiciary centered on the Supreme Court of Justice of the Nation, while state and municipal governments exercise devolved competencies under constitutional guarantees. Major episodes shaping the system include the Mexican Revolution, the Porfiriato, the Plano de Guadalupe, and the post-revolutionary consolidation under the National Revolutionary Party and its successor, the Institutional Revolutionary Party.

Constitutional framework

The constitutional structure derives from the Constitution of 1917 and subsequent amendments enacted by Congress, including reforms promulgated during administrations such as Lázaro Cárdenas del Río, Miguel Alemán Valdés, Carlos Salinas de Gortari, and Vicente Fox. The constitution defines separation of powers among the President of Mexico, the Senate, the Chamber of Deputies, and the judiciary exemplified by the Supreme Court of Justice of the Nation. Key constitutional mechanisms include amparo, constitutional amendment, and judicial review as practiced by the Supreme Court of Justice of the Nation and federal tribunals like the TRIFE. Historical texts such as the Plan of Ayala and the Pact of the Union informed constitutional rights protections including social guarantees that resonated with reforms of the SEP and land reform programs of Emiliano Zapata and Lázaro Cárdenas.

Executive branch

Executive authority rests with the President of Mexico, who is both head of state and head of government and serves a single six-year term (sexenio) without reelection, a norm solidified after the Mexican Revolution. The presidency oversees federal ministries such as the Secretaría de Gobernación, the SHCP, the SRE, and the SEDENA, and coordinates agencies including the CFE and the IMSS in policy implementation. Presidents like Benito Juárez, Porfirio Díaz, Plutarco Elías Calles, and Gustavo Díaz Ordaz illustrate variations in presidential influence, while reforms by Ernesto Zedillo and Felipe Calderón reshaped administrative autonomy and security policy.

Legislative branch

Legislative power is vested in the Congress of the Union, a bicameral body comprising the Senate and the Chamber of Deputies. The Senate handles foreign policy matters involving treaties such as the North American Free Trade Agreement and confirmations for diplomatic posts like ambassadors to United States and Spain, while the Chamber of Deputies initiates budgetary legislation affecting the Banco de México and public spending programs like those administered by the Bienestar. Political figures such as Cuauhtémoc Cárdenas, Diego Fernández de Cevallos, Andrés Manuel López Obrador, and Manuel Bartlett have used legislative platforms to advance constitutional reforms. Electoral rules for legislative seats incorporate proportional representation and single-member districts as established by the National Electoral Institute.

Judicial branch

The judiciary is headed by the Supreme Court of Justice of the Nation and includes federal collegiate and district tribunals, the CJF, and administrative courts such as the Federal Court of Administrative Justice and the Electoral Tribunal of the Federal Judiciary. Landmark jurisprudence includes decisions on amparo petitions, human rights rulings influenced by the Inter-American Court of Human Rights, and high-profile cases concerning figures like Carlos Salinas de Gortari and issues arising from the War on Drugs in Mexico. Judicial reforms under presidents such as Vicente Fox and Enrique Peña Nieto sought to strengthen independence and implement oral adversarial trials modeled on systems in Argentina and Chile.

Federalism and subnational government

Mexico is a federation of 31 states and Mexico City, each with a constitution, governor, and unicameral legislature, exemplified by entities like Jalisco, Oaxaca, Nuevo León, and Chiapas. Municipalities (municipios) including Tijuana, Puebla, and Guadalajara exercise autonomy in local services and policing, with landmark cases like the Zapatista uprising in Chiapas highlighting tensions between federal authority and indigenous rights defended under instruments such as the Indigenous Rights and Culture Law. Intergovernmental coordination occurs through institutions like the National Conference of Governors and federal programs tied to revenue sharing from the Mexican Petroleum sector and transfers administered by the SHCP.

Electoral system and political parties

Elections are organized by the IFE historically and its successor, the INE, with oversight from the Electoral Tribunal of the Federal Judiciary. Major parties include the Institutional Revolutionary Party, the PAN, the PRD, the MORENA, and the PVEM, alongside emerging parties like Movimiento Ciudadano and the PT. Notable elections include the contentious 1988 and 2006 presidential races and the 2018 victory of Andrés Manuel López Obrador. Voting systems combine plurality in single-member districts and proportional lists for legislative seats, with rules on campaign finance and party coalitions overseen by the INE.

Public administration and public policy

Public administration is carried out by federal secretariats such as the SSA, the SEP, the SE, and regulatory bodies including the Federal Electoral Institute, the National Commission for the Protection and Defense of Users of Financial Services, and the Federal Telecommunications Institute. Public policies address challenges like security response to the Mexican Drug War, economic integration via USMCA/NAFTA, social programs initiated by presidents from Lázaro Cárdenas to Andrés Manuel López Obrador, and infrastructure projects such as the Tren Maya and the NAICM. Studies by institutions like the Bank of Mexico, the National Institute of Statistics and Geography (INEGI), and think tanks such as the Mexicanos Contra la Corrupción network influence reforms in transparency, anti-corruption measures, and public budgeting administered through the Federal Superior Audit Office.

Category:Politics of Mexico