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Chile

Republic of Chile

Civil lawUnitary presidential republicReviewed· 2026-08-02
Capital
Santiago
Population
19,600,000
Languages
Spanish
Currency
CLP

Chile · Government

Government and administration in Chile

How the executive, legislature and administrative state are organised, and which body is responsible for what.

The three branches

Executive — President of the Republic
Four-year term with no immediate re-election.
Legislative — National Congress
Chamber of Deputies (155) and Senate (50), sitting in Valparaíso.
Judicial — Judiciary headed by the Supreme Court
The Supreme Court administers and disciplines the lower courts.
Autonomous — Contraloría General, Ministerio Público, Banco Central
Constitutionally autonomous audit, prosecution and monetary bodies.

How legislation is made

Bills originate with the President or in either chamber, though tax, budget and social-security bills are the President's exclusive initiative — an unusually strong executive agenda power. Both chambers must approve; a mixed committee resolves conflict. The President may veto, overridden by two-thirds. Constitutional amendment needs four-sevenths of sitting members, with two-thirds for certain entrenched chapters.

Enforcement institutions

Ministerio Público (Fiscalía de Chile)
Autonomous prosecution service created by the 2000 criminal-procedure reform.
Carabineros de Chile and Policía de Investigaciones
Uniformed and investigative police, both national.
Contraloría General de la República
Audits the administration and reviews the legality of decrees.

Government bodies and regulators

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