Brazil on ExcellentWiki - Legal Encyclopedia

Administrative Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Administrative law in Brazil (Direito Administrativo) governs the organization, powers, and duties of public administration entities and their relationship with private individuals. Rooted in the civil law tradition, Brazilian administrative law draws heavily from Portuguese, French, and Italian doctrines, particularly the école du service public and the theory of puissance publique. The 1988 Federal Constitution provides the foundational framework, establishing principles that bind all public administration activities.

Constitutional Foundations

Article 37 of the Federal Constitution of 1988 enumerates the five cardinal principles of public administration: legality (legalidade), impersonality (impessoalidade), morality (moralidade), publicity (publicidade), and efficiency (eficiência). These principles, often referred to by the acronym LIMPE, are directly enforceable and form the basis for judicial review of administrative acts.

ADPF 54 — Abortion of Anencephalic Fetuses

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

ADPF 54 (Arguição de Descumprimento de Preceito Fundamental 54) is a landmark decision of the Supreme Federal Court (STF) that decriminalized the termination of pregnancy in cases of anencephaly (a fatal fetal condition where the brain and skull are underdeveloped). Decided on April 12, 2012, the case represents a significant development in Brazilian constitutional law regarding reproductive rights, human dignity, and the interpretation of fundamental rights.

Background

The case was filed by the National Confederation of Health Workers (CNTS) in 2004, arguing that the criminalization of abortion in cases of anencephaly violated fundamental constitutional principles, including human dignity (dignidade da pessoa humana), the right to life, the prohibition of cruel treatment, and the right to reproductive autonomy.

AI Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Artificial intelligence law in Brazil is an emerging field that draws upon existing legal frameworks — particularly the Marco Civil da Internet (Law 12.965/2014), the General Data Protection Law (Law 13.709/2018, LGPD), and the Consumer Protection Code (Law 8.078/1990) — while new legislation specifically addressing AI is under active development. Brazil has positioned itself as a leader in Latin American digital regulation, and its approach to AI governance reflects a balance between fostering innovation and protecting fundamental rights.

Antitrust Law in Brazil

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Introduction

Antitrust law in Brazil (Direito Concorrencial or Direito Antitruste) is primarily governed by Law 12.529/2011, which established the current Brazilian competition law system. The law restructured the Administrative Council for Economic Defense (CADE) and modernized antitrust enforcement in line with international best practices. Brazil’s antitrust regime is one of the most active in the developing world, with CADE recognized as a leading competition authority in Latin America.

Constitutional Framework

The Federal Constitution of 1988 establishes the foundations of Brazilian competition law. Article 170 recognizes free competition (livre concorrência) as a principle of the economic order, alongside consumer protection and defense of competition. Article 173, §4, expressly provides that the law shall repress abuses of economic power aimed at market domination, elimination of competition, and arbitrary profit increases.

Arbitration in Brazil

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Introduction

Arbitration in Brazil (arbitragem) is regulated by Law 9.307/1996 (the Brazilian Arbitration Act), which established the modern legal framework for domestic and international arbitration. Initially met with skepticism, arbitration has become a widely accepted and preferred method of dispute resolution in commercial matters, particularly in infrastructure, energy, and corporate disputes. The Brazilian Arbitration Act was amended by Law 13.129/2015, which enhanced its provisions and consolidated Brazil’s position as a leading arbitration jurisdiction in Latin America.

Banking Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Banking law in Brazil (Direito Bancário or Direito Financeiro) governs the structure, operation, and supervision of the Brazilian financial system. The framework is centered on the Central Bank of Brazil (BACEN), the National Monetary Council (CMN), and a comprehensive regulatory apparatus that has made Brazil’s banking system one of the most resilient and sophisticated among emerging economies. Brazilian banking law is characterized by strong prudential regulation, strict capital requirements, and robust consumer protections.

Brazilian Civil Code of 2002

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Brazilian Civil Code (Código Civil, Law 10.406/2002) is the primary codification of private law in Brazil, replacing the 1916 Civil Code. Enacted after 27 years of drafting and debate, the 2002 Code entered into force on January 11, 2003. It represents a comprehensive modernization of Brazilian private law, incorporating constitutional values, particularly the principles of human dignity, social solidarity, and equality, while maintaining continuity with the civil law tradition.

Civil Procedure Code 2015 (CPC/2015)

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Civil Procedure Code of 2015 (CPC/2015, Law 13.105/2015) replaced the 1973 CPC and represents the most comprehensive reform of Brazilian civil procedure in decades. The CPC/2015 introduced fundamental changes to the structure of civil litigation, emphasizing precedents, cooperation, efficiency, and constitutionalization of procedural law. The Code entered into force on March 18, 2016.

Fundamental Principles

Article 1: Constitutionalization

Article 1 provides that civil procedure shall be organized, disciplined, and interpreted in accordance with the fundamental values and guarantees of the Federal Constitution. This constitutionalization ensures that procedural rules are interpreted in light of due process, adversarial proceedings, and fundamental rights.

Colonial Period of Brazilian Legal History

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The colonial period (1500-1822) laid the foundations of Brazilian law. As a Portuguese colony, Brazil received the legal system of the metropole, including the Portuguese Ordinances, ecclesiastical law, and the administrative structure of the Portuguese Empire. The legal system was characterized by legal pluralism, with Portuguese law, local customs, and indigenous customary law coexisting in a hierarchical framework.

Portuguese Ordinances

Ordenações do Reino

Brazil’s legal system during the colonial period was governed by the Portuguese Ordinances (Ordenações do Reino):

Contract Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Contract law in Brazil (Direito Contratual) is codified primarily in the Brazilian Civil Code of 2002 (Law 10.406/2002), which replaced the 1916 Civil Code and introduced transformative changes aligned with contemporary civil law doctrine. The 2002 Code embraced social values such as the social function of contracts (função social do contrato), objective good faith (boa-fé objetiva), and contractual balance (equilíbrio contratual), moving away from the individualistic, liberal approach of the 1916 Code.

Corporate Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Corporate law in Brazil (Direito Societário or Direito Empresarial) is primarily governed by Law 6.404/1976 (the Corporations Law or Lei das S.A.), which regulates publicly traded corporations (sociedades anônimas or S.A.) and, by subsidiary application, closely held corporations. The Brazilian Civil Code of 2002 (Articles 981-1,152) governs other business entities, including limited liability companies (sociedades limitadas), general partnerships (sociedades em nome coletivo), and limited partnerships (sociedades em comandita). The Securities and Exchange Commission of Brazil (CVM) oversees the capital markets and regulates publicly held companies.

Courts and Judiciary in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Brazilian judiciary (Poder Judiciário) is an independent branch of government organized at both federal and state levels. The 1988 Federal Constitution established a comprehensive judicial structure that includes specialized courts for labor, electoral, and military matters, with the Supreme Federal Court (STF) at the apex of the system. The judiciary plays a robust role in Brazilian public life, exercising broad powers of constitutional review and adjudicating disputes across all areas of law.

Criminal Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Criminal law in Brazil (Direito Penal) is codified primarily in the Penal Code of 1940 (Decree-Law 2.848/1940) and supplemented by numerous special criminal laws. The 1988 Federal Constitution establishes fundamental criminal law principles, including legality (legalidade), non-retroactivity of unfavorable law, and human dignity. Brazil’s criminal law system follows the civil law tradition with a written, inquisitorial heritage that has been progressively reformed to incorporate adversarial elements and human rights protections.

Cyber Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Cyber law in Brazil (Direito Digital or Direito Cibernético) is anchored by the Marco Civil da Internet (Law 12.965/2014), often described as the “Internet Constitution” or “Internet Bill of Rights,” and the General Data Protection Law (Law 13.709/2018, LGPD). Brazil was one of the first countries to enact comprehensive internet regulation, and its framework has influenced digital rights legislation across Latin America. Brazilian cyber law addresses net neutrality, intermediary liability, data protection, cybersecurity, and digital rights.

Energy Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Energy law in Brazil (Direito da Energia) governs the complex legal framework for energy production, transmission, distribution, and consumption. Brazil possesses one of the world’s most diversified energy matrices, with a significant share of renewable energy (hydroelectric, wind, solar, and biofuels). The legal framework encompasses petroleum and natural gas (regulated by the National Agency of Petroleum, Natural Gas and Biofuels, ANP), electricity (regulated by the National Electric Energy Agency, ANEEL), and the rapidly expanding renewable energy sector.

Environmental Law in Brazil

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Introduction

Environmental law in Brazil (Direito Ambiental) is among the most developed in the developing world, reflecting the country’s unique position as home to the Amazon rainforest, the Pantanal wetlands, and the Atlantic Forest. The 1988 Federal Constitution dedicates an entire chapter to the environment (Article 225), recognizing the right to an ecologically balanced environment as a fundamental right. Brazil has a comprehensive statutory framework that includes the Forest Code (Law 12.651/2012), the National Environmental Policy (Law 6.938/1981), and the Environmental Crimes Law (Law 9.605/1998).

Evidence in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Evidence law in Brazil (Direito Probatório) governs the production, admission, and evaluation of evidence in judicial proceedings. The primary framework is established in the Civil Procedure Code of 2015 (CPC/2015, Law 13.105/2015), which modernized evidence rules by introducing dynamic burden of proof, enhanced judicial management of evidence, and detailed provisions on expert and documentary evidence. The Criminal Procedure Code (CPP) governs evidence in criminal proceedings, with distinct rules reflecting the higher standard of proof and the presumption of innocence.

Family Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Family law in Brazil (Direito de Família) is primarily governed by the Brazilian Civil Code of 2002 (Articles 1,511-1,783) and the Federal Constitution of 1988, which revolutionized the field by establishing principles of gender equality, non-discrimination among children, and pluralism of family forms. Brazilian family law has undergone profound transformation over the past three decades, moving from a patriarchal, hierarchical model to an egalitarian, pluralistic framework that recognizes multiple family structures.

Human Rights in Brazil

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Introduction

Human rights in Brazil (Direitos Humanos) are anchored in the Federal Constitution of 1988, which contains one of the most comprehensive catalogs of fundamental rights in the world. The Constitution emerged from the struggle against the military dictatorship (1964-1985) and reflects a commitment to democracy, human dignity, and social justice. Brazil is party to major international human rights treaties and accepts the contentious jurisdiction of the Inter-American Court of Human Rights.

Immigration Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Immigration law in Brazil (Direito Migratório) is primarily governed by the Migration Law (Law 13.445/2017), which replaced the repressive Foreigner Statute (Law 6.815/1980) enacted during the military dictatorship. The 2017 Migration Law represents a paradigm shift, framing migration as a human right and adopting principles of non-discrimination, family reunification, and social inclusion. Brazil also has a progressive Refugee Law (Law 9.474/1997) that aligns with international refugee standards.

Constitutional Framework

The 1988 Constitution establishes the principles governing immigration policy. Article 5 guarantees fundamental rights to all persons in Brazil, regardless of nationality. The Constitution affirms the principle of non-discrimination and grants the Union exclusive competence to legislate on nationality, immigration, and extradition (Article 22, XIII and XV).

Insolvency Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Insolvency law in Brazil (Direito Falimentar or Direito Recuperacional) is governed by Law 11.101/2005 (the Bankruptcy and Judicial Reorganization Law), which replaced the outdated Decree-Law 7.661/1945. The 2005 Law introduced a modern framework focused on preserving viable businesses through judicial reorganization (recuperação judicial) while providing an efficient process for bankruptcy liquidation (falência) of non-viable enterprises. The law was significantly amended by Law 14.112/2020, which incorporated international best practices aligned with the UNCITRAL Model Law on Cross-Border Insolvency.

Intellectual Property in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Intellectual property law in Brazil (Direito da Propriedade Intelectual) encompasses industrial property (patents, trademarks, industrial designs), copyright, software protection, and related rights. The primary legislation includes the Industrial Property Law (Law 9.279/1996, Lei da Propriedade Industrial), the Copyright Law (Law 9.610/1998), and the Software Law (Law 9.609/1998). The National Institute of Industrial Property (INPI) administers industrial property rights. Brazil is a signatory to major international IP treaties, including the Paris Convention, the Berne Convention, the Patent Cooperation Treaty (PCT), and the TRIPS Agreement.

International Criminal Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

International criminal law in Brazil (Direito Penal Internacional) concerns the domestic implementation of international crimes, cooperation with international criminal tribunals, and Brazil’s engagement with the International Criminal Court (ICC). Brazil is a founding member of the ICC, having ratified the Rome Statute on June 20, 2002. The Brazilian legal system incorporates principles of universal jurisdiction for certain international crimes and has developed mechanisms for mutual legal assistance in criminal matters.

International Trade in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

International trade law in Brazil (Direito do Comércio Internacional) governs the country’s participation in the global trading system. Brazil is a founding member of the World Trade Organization (WTO), a key member of Mercosur (the Southern Common Market), and an active participant in international trade negotiations. The legal framework includes trade remedies, export promotion, customs regulation, and investment treaty law, administered by the Foreign Trade Chamber (CAMEX) and other agencies.

Key Constitutional Terms in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

This glossary defines key constitutional terms and procedural mechanisms in Brazilian law. These terms are essential for understanding the functioning of the constitutional review system and the operation of the Supreme Federal Court (STF).

Ação Direta de Inconstitucionalidade (ADI)

ADI (Direct Action of Unconstitutionality) is the primary instrument for abstract constitutional review before the STF. It challenges a federal or state law or normative act directly before the STF, without requiring a concrete case. The STF’s decision has erga omnes and binding effects. See Abstract Constitutional Review for detailed analysis.

Legal Philosophy in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Legal philosophy in Brazil (Filosofia do Direito) has evolved from its colonial roots in Portuguese scholasticism to a vibrant and pluralistic field engaging with global jurisprudential currents. Brazilian legal philosophy has been shaped by Portuguese legal thought, German idealism, French sociological jurisprudence, and American pragmatism. The post-1988 constitutional period has seen a flourishing of neoconstitutionalism (neoconstitucionalismo) and a growing engagement with critical legal studies and analytical jurisprudence.

Historical Development

Colonial and Imperial Periods

During the colonial period, Portuguese legal philosophy dominated Brazilian thought, particularly the scholastic tradition of Thomas Aquinas and the late scholasticism of Francisco Suárez and Luis de Molina. The 1824 Imperial Constitution and the Commercial Code of 1850 reflected the influence of liberal legal thought and the exegetical school of statutory interpretation.

Legal Profession Overview in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The legal profession in Brazil is organized as a regulated system with distinct career paths for lawyers, judges, prosecutors, public defenders, and other legal professionals. The 1988 Federal Constitution establishes the institutional framework for the legal professions, and the Brazilian Bar Association (OAB) plays a central regulatory role. Access to legal careers is predominantly through public competitive examinations (concursos públicos), making Brazilian legal careers highly meritocratic and competitive.

Lawyers

Entry to the Profession

To practice law in Brazil, one must: (i) hold a bachelor’s degree in law (bacharelado em Direito) from a recognized institution; (ii) pass the OAB Bar Examination (Exame da Ordem dos Advogados do Brasil); (iii) register with the OAB; and (iv) maintain professional ethics.

Legal Theory in Brazil

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Introduction

Legal theory in Brazil (Teoria do Direito) encompasses the systematic study of the nature, structure, and interpretation of law. Brazilian legal theory has been profoundly shaped by the reception of Hans Kelsen’s Pure Theory of Law (Teoria Pura do Direito) and, more recently, by Robert Alexy’s theory of fundamental rights and principles theory (Teoria dos Princípios). The 1988 Constitution’s extensive catalog of principles and the STF’s active constitutional review have made legal theory particularly relevant to judicial practice.

Maritime Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Maritime law in Brazil (Direito Marítimo or Direito do Comércio Marítimo) governs shipping, navigation, port operations, and maritime commerce. The primary legislation includes the Commercial Code of 1850 (Part II, governing commercial maritime law), which remains partially in force, the Law of Maritime Ports (Law 12.815/2013), and various provisions of the Civil Code of 2002 applicable to maritime contracts. Brazil is a signatory to major international maritime conventions and has a specialized Admiralty Court (Tribunal Marítimo) for administrative adjudication of maritime incidents.

Media Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Media law in Brazil (Direito da Comunicação or Direito Midiático) governs the regulation of press freedom, broadcasting, telecommunications, and increasingly, digital platforms and social media. The legal framework has undergone significant transformation, particularly with the STF’s declaration of unconstitutionality of the 1967 Press Law in ADPF 130 (2009) and the subsequent development of a constitutional framework for media freedom rooted in the 1988 Constitution. The rise of digital media and concerns about disinformation have prompted new regulatory proposals.

Medical Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Medical law in Brazil (Direito Médico or Direito da Saúde) governs the practice of medicine, patient rights, healthcare regulation, and liability for medical malpractice. The legal framework integrates constitutional provisions on health as a universal right, the Federal Council of Medicine (CFM) regulatory authority, the Unified Health System (SUS), and civil and criminal liability regimes. The field has grown significantly with advances in medical technology, the expansion of telemedicine, and increased judicial oversight of healthcare delivery.

Military Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Military law in Brazil (Direito Militar) encompasses the military penal system, military justice, disciplinary regulations, and the constitutional framework governing the armed forces and military police. Brazil has a specialized Military Justice system (Justiça Militar) headed by the Superior Military Court (STM), with jurisdiction over military criminal offenses. The legal framework balances military discipline and hierarchy with constitutional rights and civilian oversight.

Constitutional Framework

The Armed Forces

Articles 142-144 of the 1988 Constitution establish the legal framework for the armed forces and public security. The Armed Forces (Forças Armadas) — the Army (Exército), Navy (Marinha), and Air Force (Aeronáutica) — are permanent national institutions organized under the supreme authority of the President of the Republic, who serves as their Commander-in-Chief.

Overview of the 1988 Federal Constitution

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Introduction

The Federal Constitution of 1988 (Constituição Federal de 1988) is the supreme law of Brazil. Promulgated on October 5, 1988, it is the seventh constitution in Brazilian history and was enacted as the culmination of the democratic transition from the military dictatorship (1964-1985). Known as the “Citizen Constitution” (Constituição Cidadã), it established a comprehensive framework for democratic governance, fundamental rights, and social justice. The Constitution has been amended 132 times (as of July 2026) and remains the central reference point for Brazilian legal and political life.

Property Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Property law in Brazil (Direito das Coisas or Direito Real) governs the legal relationships between persons and things, including possession, ownership, and real rights in property. The primary framework is established in the Brazilian Civil Code of 2002 (Book III, Articles 1,196-1,510), which modernized the property regime while maintaining continuity with the civilian tradition. The 1988 Constitution transformed property law by introducing the social function of property (função social da propriedade) as a fundamental principle.

Proportionality and Reasonableness in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Proportionality (proporcionalidade) and reasonableness (razoabilidade) are fundamental principles of Brazilian constitutional law, used extensively by the Supreme Federal Court (STF) to adjudicate conflicts between fundamental rights. Drawing on German constitutional theory — particularly the work of Robert Alexy — Brazil has developed a sophisticated proportionality framework that structures judicial analysis of restrictions on fundamental rights.

Theoretical Foundations

Reception of German Doctrine

Brazilian proportionality analysis is heavily influenced by the German Federal Constitutional Court’s jurisprudence and Alexy’s principles theory (Principientheorie). Under this theory:

Securities Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Securities law in Brazil (Direito do Mercado de Capitais) governs the issuance, trading, and regulation of securities. The framework is centered on the Securities and Exchange Commission of Brazil (CVM), an independent autarchy created by Law 6.385/1976. The Corporations Law (Law 6.404/1976) provides the corporate governance foundation, while the B3 Stock Exchange operates as the primary trading venue. Brazil’s securities market is one of the largest in Latin America, with sophisticated regulation that increasingly aligns with international standards.

Sports Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Sports law in Brazil (Direito Desportivo) is governed by the Pelé Law (Law 9.615/1998), named after the legendary footballer, which replaced the earlier Zico Law (Law 8.672/1993). The legal framework covers sports governance, labor relations in sports, sports justice, fan rights, and anti-doping regulation. Brazil is home to one of the world’s most developed sports legal systems, reflecting the cultural and economic importance of football (futebol).

Constitutional Framework

The 1988 Constitution addresses sports in Article 217, establishing the state’s duty to promote sports and recognizing: (i) autonomy of sports entities (autonomia das entidades desportivas); (ii) freedom of association; (iii) the right to sports justice only for disciplinary and competition-related matters; and (iv) adequate treatment for professional and amateur sports.

Tax Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Tax law in Brazil (Direito Tributário) is one of the most complex areas of Brazilian law, characterized by a multi-layered federal system, extensive constitutional regulation, and a high overall tax burden. The National Tax Code (Law 5.172/1966, CTN) provides the general framework, while the 1988 Federal Constitution establishes the allocation of taxing powers among the Union, states, Federal District, and municipalities. Brazil’s tax system is known for its complexity, with numerous taxes, contributions, and special regimes.

Tort Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Tort law in Brazil (Direito da Responsabilidade Civil) governs the obligation to compensate for damages caused by wrongful conduct or dangerous activities. Codified primarily in the Brazilian Civil Code of 2002 (Articles 186-188, 927-954) and supplemented by the Consumer Protection Code (Law 8.078/1990) and other special legislation, Brazilian tort law incorporates both subjective liability (responsabilidade subjetiva, based on fault) and objective liability (responsabilidade objetiva, strict liability). The field has expanded significantly through judicial interpretation, particularly regarding non-pecuniary damages.

ADI 4277 — Same-Sex Marriage

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

ADI 4.277 (Ação Direta de Inconstitucionalidade 4.277), decided jointly with ADPF 132 on May 5, 2011, is the landmark decision in which the Supreme Federal Court (STF) recognized same-sex stable unions (união estável) as family entities entitled to full legal protection. The decision fundamentally transformed Brazilian family law, establishing that discrimination based on sexual orientation violates the constitutional principles of equality and human dignity.

Background

The case was filed by the Attorney General’s Office (Procuradoria-Geral da República), arguing that Article 1,723 of the Civil Code — which defined stable unions as relationships between a man and a woman — was unconstitutional for excluding same-sex couples. Simultaneously, ADPF 132, filed by the State of Rio de Janeiro, raised similar issues regarding the application of the state civil service statute.

Brazilian Bar Association (OAB)

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Brazilian Bar Association (Ordem dos Advogados do Brasil, OAB) is the regulatory body for the legal profession in Brazil. Unlike bar associations in many common law countries, the OAB is a public law entity with regulatory, disciplinary, and representational functions. Its constitutional status and broad powers make it one of the most influential bar associations in the world. The OAB is governed by the OAB Statute (Law 8.906/1994) and its own bylaws.

Brazilian Penal Code of 1940

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Brazilian Penal Code (Código Penal, Decree-Law 2.848/1940) is the primary codification of criminal law in Brazil. Enacted on December 7, 1940, and effective from January 1, 1942, it replaced the 1830 Criminal Code of the Empire and the 1890 Penal Code of the Republic. The Code has been extensively amended, most notably by the 1984 reform of the General Part (Law 7.209/1984) and numerous special laws that have expanded and modified the Special Part.

Constitutional Amendment Process in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The constitutional amendment process in Brazil is governed by Article 60 of the 1988 Federal Constitution. Brazil has a rigid constitution (constituição rígida), meaning constitutional amendments require a more demanding procedure than ordinary legislation. As of July 2026, the Constitution has been amended 132 times through Constitutional Amendments (Emendas Constitucionais) and six Review Amendments (Emendas Constitucionais de Revisão).

Proposal

Legitimate Proposers

Under Article 60, the following may propose constitutional amendments:

Contract Terms in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

This glossary defines key terms in Brazilian contract law, particularly those introduced or developed by the Civil Code of 2002. These concepts reflect the Code’s commitment to contractual balance, good faith, and social justice.

Boa-fé Objetiva

Objective good faith (boa-fé objetiva, Article 422, Civil Code) is a principle requiring the parties to act honestly, loyally, and cooperatively throughout the contractual relationship. It imposes ancillary duties (deveres anexos): (i) information; (ii) loyalty; (iii) care; (iv) protection; and (v) clarity. Violation of objective good faith may give rise to pre-contractual, contractual, or post-contractual liability.

Criminal Procedure in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Criminal procedure in Brazil is governed primarily by the Criminal Procedure Code (CPP, Decree-Law 3.689/1941), which reflects an inquisitorial heritage that has been progressively reformed to incorporate adversarial elements and human rights protections. The 1988 Federal Constitution established fundamental criminal procedure principles, including the presumption of innocence, due process, adversarial proceedings, and full defense. Significant reforms, particularly Law 13.964/2019 (the Anti-Crime Package), have modernized the system.

Constitutional Principles

Presumption of Innocence

Article 5, LVII establishes that “no one shall be considered guilty until a final and unappealable criminal conviction.” The STF in HC 124.306 (2016) confirmed that this principle prohibits imprisonment before all appeals are exhausted.

Empire Period of Brazilian Legal History

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Empire period (1822-1889) was a formative era for Brazilian law. Independence from Portugal in 1822 led to the creation of the first Brazilian legal institutions, including the 1824 Imperial Constitution, the Criminal Code of 1830, the Commercial Code of 1850, and the establishment of law schools and the judiciary. The Empire established the foundations of the modern Brazilian legal system.

The 1824 Constitution

Granting

The 1824 Constitution was granted (outorgada) by Emperor Pedro I after the dissolution of the Constituent Assembly. It was influenced by the French Constitution of 1791 and the Portuguese Constitution of 1822, with elements of the US presidential system.

Real Estate Law in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Real estate law in Brazil (Direito Imobiliário) governs the acquisition, ownership, registration, financing, and development of real property. As an integral part of property law, real estate law draws on the Civil Code of 2002, the Law of Public Records (Law 6.015/1973), and specialized legislation on urban development, real estate financing, and condominium ownership. The real estate market in Brazil has experienced significant growth and legal development, with particular focus on land regularization, real estate investment vehicles, and urban planning law.

Separation of Powers Under the 1988 Constitution

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Introduction

The separation of powers (separação dos poderes or tripartição dos poderes) is a fundamental principle of the 1988 Federal Constitution. Article 2 provides that the Legislative, Executive, and Judiciary are independent and harmonious branches of government. Brazilian constitutional law adopts the Montesquieuan tripartite model while incorporating modern mechanisms of checks and balances (freios e contrapesos) that allow each branch to exercise limited control over the others.

Constitutional Framework

Article 2

The principle is formally established in Article 2 of the Constitution: “The Legislative, Executive, and Judiciary are independent and harmonious branches of the Union.”

Appeals System in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The appeals system in Brazil is a multi-tiered structure allowing parties to challenge judicial decisions through various procedural remedies. Governed primarily by the Civil Procedure Code of 2015 (CPC/2015, Articles 994-1,044), the system provides for appeals against final judgments, interlocutory decisions, and decisions of superior courts. The structure reflects the hierarchical organization of the Brazilian judiciary and the civil law tradition of multiple appellate levels.

General Principles

Duplo Grau de Jurisdição

The double degree of jurisdiction (duplo grau de jurisdição), while not an absolute constitutional right, is a fundamental procedural principle. It ensures that parties may obtain review of a decision by a higher court, though certain decisions are not subject to appeal.

Brazilian Consumer Protection Code of 1990

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Consumer Protection Code (Código de Defesa do Consumidor, CDC, Law 8.078/1990) is one of the most advanced consumer protection laws in the world. Enacted pursuant to Article 5, XXXII and Article 48 of the Transitory Provisions of the 1988 Constitution, the CDC established a comprehensive framework for consumer rights, including strict liability for defective products and services, mandatory information disclosure, protection against abusive clauses, and collective enforcement mechanisms. The CDC is a constitutional mandate — Article 5, XXXII provides that “the State shall promote consumer protection.”

Civil Procedure Terms in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

This glossary defines key terms in Brazilian civil procedure, primarily under the Civil Procedure Code of 2015 (CPC/2015). The CPC/2015 modernized Brazilian procedural law, introducing mechanisms for precedent, faster proceedings, and enhanced judicial case management.

Coisa Julgada

Res judicata (coisa julgada, Articles 502-508, CPC/2015) is the final, unappealable judicial decision that cannot be modified by subsequent litigation between the same parties on the same cause of action. Res judicata covers both the operative part (dispositivo) and the reasoning (motivação), though only the operative part is covered by preclusive effects. Res judicata may be challenged through nullity action (ação rescisória) within two years (Article 966, CPC/2015).

Fundamental Guarantees and Writs in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The 1988 Federal Constitution establishes a comprehensive system of constitutional writs (remédios constitucionais) — specific judicial remedies designed to protect fundamental rights. These writs provide accessible and expedited mechanisms for individuals to enforce their constitutional guarantees against violations or threats by public authorities or private actors. The primary writs are habeas corpus, mandado de segurança, mandado de injunção, habeas data, and ação popular.

Habeas Corpus

Constitutional Basis

Article 5, LXVIII of the Constitution provides that habeas corpus shall be granted whenever anyone suffers or is threatened with suffering violence or coercion to their freedom of movement due to illegality or abuse of power.

HC 124306 — Unconstitutionality of Automatic Pre-Trial Detention

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

HC 124.306 (Habeas Corpus 124.306) is a landmark decision of the Supreme Federal Court (STF) regarding the scope of the presumption of innocence (presunção de inocência) and the constitutionality of automatic pre-trial detention following a conviction at first instance. Decided in 2016, the case resolved a long-standing controversy about whether criminal defendants could be imprisoned before all appeals were exhausted.

Background

Brazilian criminal procedure had historically allowed pre-trial detention after a conviction was affirmed on appeal, based on the interpretation that the presumption of innocence did not bar imprisonment once the defendant had been properly convicted. The Penal Code and the Criminal Procedure Code (CPP) allowed enforcement of sentences after first instance conviction in certain circumstances.

Republic Period of Brazilian Legal History

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Republic period (1889-present) encompasses Brazil’s transformation from a monarchy to a republic, the development of modern legal codes, and the constitutional evolution through six republican constitutions. The period includes the First Republic (1889-1930), the Vargas Era (1930-1945), the Democratic Republic (1946-1964), and the Military Dictatorship (1964-1985). Each sub-period produced distinctive legal developments.

The 1891 Constitution

Features

The first republican Constitution (promulgated February 24, 1891) established: (i) the Federative Republic (United States of Brazil); (ii) a presidential system with direct elections; (iii) separation of church and state; (iv) three independent powers (no Moderating Power); (v) federalism with states’ autonomy; and (vi) individual rights modeled on the US Bill of Rights.

Rule of Law and Democratic State Under the 1988 Constitution

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The rule of law (Estado de Direito) and the democratic state (Estado Democrático) are foundational concepts of the 1988 Federal Constitution. Article 1 establishes the Democratic State of Law (Estado Democrático de Direito) as the fundamental principle of the Brazilian constitutional order. This concept synthesizes the classical rule of law — with its requirements of legality, legal certainty, and protection against arbitrary power — with the democratic principle of popular sovereignty and the social commitment to fundamental rights.

Brazilian Federalism and Division of Powers

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Brazilian federalism is a foundational principle of the 1988 Federal Constitution (Article 1). Brazil is organized as a federal republic (República Federativa do Brasil) composed of the Union (União), 26 states (estados), the Federal District (Distrito Federal), and 5,570 municipalities (municípios). The 1988 Constitution strengthened state and municipal autonomy compared to the earlier military regime, establishing a more decentralized system.

Constitutional Framework

Indissoluble Bond

Article 1 establishes that the Federative Republic of Brazil is formed by the indissoluble union (união indissolúvel) of the states, municipalities, and the Federal District. The federal form is an entrenched clause (cláusula pétrea) under Article 60, §4, I, meaning it cannot be abolished by constitutional amendment.

Class Actions in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Class actions in Brazil (ações coletivas) provide a mechanism for collective enforcement of rights, allowing litigation of claims affecting multiple individuals or the entire community. The Brazilian system is distinctive in comparative law, combining elements of the American class action with civil law traditions and a strong emphasis on diffuse rights (direitos difusos), collective rights (direitos coletivos), and individual homogeneous rights (direitos individuais homogêneos).

Legal Framework

Constitutional Basis

The 1988 Constitution provides for collective enforcement through: (i) popular action (ação popular, Article 5, LXXIII); (ii) writ of security (mandado de segurança, Article 5, LXIX and LXX); and (iii) public civil action (ação civil pública), authorized by Article 129, III.

Criminal Law Terms in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

This glossary defines key terms in Brazilian criminal law and procedure. These concepts are essential for understanding the Penal Code of 1940, the Criminal Procedure Code, and the constitutional principles governing criminal justice.

Tipo Penal

Criminal type (tipo penal) is the abstract description of prohibited conduct in a criminal statute. The tipo contains objective elements (conduct, result, causation) and subjective elements (intent or negligence). Typicity (tipicidade) is the correspondence between the actual conduct and the abstract description. The principle of legality requires that the tipo be clearly defined by prior written law.

Democratic Transition and the 1988 Constitution

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The democratic transition (1974-1988) and the enactment of the 1988 Federal Constitution represent the most transformative period in Brazilian legal history. The transition from the military dictatorship (1964-1985) to democracy involved political negotiations, legal reforms, and the convocation of a National Constituent Assembly that produced the “Citizen Constitution.” The period since 1988 has been marked by continuous legal development and constitutional implementation.

The Political Opening

Distensão and Abertura

The democratic transition began under President Ernesto Geisel (1974-1979) with a policy of distensão (decompression), gradually reducing repression. President João Figueiredo (1979-1985) continued the abertura (opening) process, including: (i) the Amnesty Law (Law 6.683/1979), granting amnesty for political crimes; (ii) restoration of habeas corpus; (iii) multi-party system; and (iv) direct elections for state governors.

General Data Protection Law of 2018 (LGPD)

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The General Data Protection Law (Lei Geral de Proteção de Dados Pessoais, LGPD, Law 13.709/2018) is Brazil’s comprehensive data protection framework. Approved on August 14, 2018, the LGPD became fully effective in August 2020 (with administrative penalties effective from August 2021). Modeled on the European Union’s General Data Protection Regulation (GDPR), the LGPD establishes principles, rights, and obligations for the processing of personal data by public and private entities. The law created the National Data Protection Authority (ANPD) as the regulatory and enforcement body.

Judicial Review in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Judicial review (controle de constitucionalidade) in Brazil is a sophisticated system combining two models: abstract review (controle abstrato or concentrado), modeled on the European Kelsenian model, and concrete review (controle concreto or difuso), modeled on the American system. The Supreme Federal Court (STF) plays the central role in constitutional review, though all Brazilian courts exercise some form of constitutional adjudication.

Historical Development

The 1891 Constitution

The Republic Constitution of 1891 introduced diffuse review modeled on the US system (Marbury v. Madison), allowing any court to declare legislation unconstitutional in specific cases. This system operated throughout the 20th century.

RE 878694 — Unconstitutionality of Paternity Denial

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

RE 878.694 (Recurso Extraordinário 878.694), with General Repercussion Theme 649, is a landmark decision of the Supreme Federal Court (STF) regarding the constitutional prohibition of discrimination between biological and socio-affective paternity in succession matters. Decided in 2016, the case established that the constitutional principle of equality among children (Article 227, §6) forbids any legal distinction based on the type of filiation relationship.

Background

The case involved a succession dispute where a child sought to inherit from a father with whom she had a socio-affective relationship (paternidade socioafetiva) — a parent-child relationship based on emotional bonds and social recognition rather than biological descent. The lower courts had denied the claim, distinguishing between biological and socio-affective paternity for succession purposes.

Executive Power in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Executive Power (Poder Executivo) in Brazil is exercised by the President of the Republic, assisted by the ministers of state. The 1988 Constitution establishes a presidential system where the President serves as both head of state and head of government. The executive branch has extensive powers, including the authority to issue provisional measures (medidas provisórias) with force of law, initiate legislation, and conduct foreign relations.

The Presidency

Election and Term

The President is elected by direct popular vote for a four-year term. Constitutional Amendment 16/1997 allowed one consecutive re-election, so a President may serve a maximum of eight consecutive years. The election requires an absolute majority; if no candidate achieves this, a runoff between the top two candidates is held.

Fundamental Rights in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Fundamental rights (direitos fundamentais) are the cornerstone of the 1988 Federal Constitution, which contains one of the most comprehensive catalogs of rights in comparative constitutional law. Title II (Articles 5-17) enumerates individual, collective, social, and political rights, while other constitutional provisions establish economic, cultural, and environmental rights. The 1988 Constitution emerged from the struggle against the military dictatorship and reflects a profound commitment to human dignity, equality, and social justice.

Marco Civil da Internet of 2014

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Marco Civil da Internet (Law 12.965/2014) is Brazil’s internet regulatory framework, often described as the Internet Constitution or Internet Bill of Rights. Enacted on April 23, 2014, the Marco Civil establishes principles, guarantees, rights, and duties for internet use in Brazil. It was the result of an innovative multi-stakeholder drafting process, including public online consultations, and has served as a model for internet governance legislation worldwide.

Legislative History

Drafting Process

The Marco Civil originated from Bill 2.126/2011, drafted by the Ministry of Justice with extensive public participation. The Brazilian Internet Steering Committee (CGI.br) played a central role in the drafting, reflecting its multi-stakeholder governance model. The law was approved by the Chamber of Deputies in March 2014 and the Senate in April 2014, and was signed into law by President Dilma Rousseff.

Precatory Requests in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Precatory requests (precatórios) are the constitutional mechanism for payment of judicial debts owed by the federal, state, or municipal government. When a final judgment requires the government to pay a sum of money, the payment is made through the precatório system, which provides for budgetary inclusion and sequential payment. The Small Value Request (Requisição de Pequeno Valor, RPV) is an expedited mechanism for smaller debts. The system is governed by Article 100 of the Constitution and by Law 10.259/2001 (RPVs).

Property Law Terms in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

This glossary defines key terms in Brazilian property law. These concepts are essential for understanding the Civil Code of 2002’s regulation of possession, ownership, and real rights in property.

Usucapião

Adverse possession (usucapião) is the acquisition of ownership through continuous, peaceful, and unchallenged possession for a statutory period. The Constitution and Civil Code recognize several forms:

Ordinary usucapião: 10 years (movables: 3 years) with just title and good faith
Extraordinary usucapião: 15 years (5 years with residence or productive improvements)
Special urban usucapião (Constitution, Article 183): 5 years for urban property up to 250 m²
Special rural usucapião (Constitution, Article 191): 5 years for rural property up to 50 hectares
Family usucapião (Civil Code, Article 1,240-A): 2 years for the spouse abandoned in the marital home

Posse

Possession (posse, Article 1,196, Civil Code) is the exercise, in full or in part, of the powers inherent to ownership. Brazilian law adopts elements of both Savigny’s subjective theory (possession requires animus domini) and Ihering’s objective theory (possession is the external manifestation of ownership). The 2002 Code favors Ihering’s approach.

RE 574962 — ICMS Exclusion from PIS/COFINS Base

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

RE 574.962 (Recurso Extraordinário 574.962), with General Repercussion Theme 190, is one of the most significant tax law decisions of the Supreme Federal Court (STF). Decided in 2017, the case held that the ICMS (state value-added tax on goods and services) should be excluded from the calculation base of PIS and COFINS (federal social contributions on revenues). The decision had enormous fiscal impact, potentially reducing federal tax revenues by billions of reais.

ADPF 130 — Press Law Unconstitutionality

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

ADPF 130 (Arguição de Descumprimento de Preceito Fundamental 130), decided by the Supreme Federal Court (STF) on April 30, 2009, is one of the most important decisions on freedom of expression and freedom of the press in Brazilian constitutional history. The STF declared the 1967 Press Law (Law 5.250/1967) — enacted during the military dictatorship — entirely unconstitutional, holding that the 1988 Constitution had fully revoked the repressive framework of the press legislation.

Arbitration Procedure in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Arbitration procedure in Brazil is governed by Law 9.307/1996 (the Brazilian Arbitration Act), as amended by Law 13.129/2015. The Act provides a flexible framework for both institutional and ad hoc arbitration, allowing parties to define procedural rules or adopt the rules of recognized arbitral institutions. The procedure reflects international best practices while accommodating Brazilian legal traditions.

Arbitration Agreement

Validity Requirements

The arbitration agreement must: (i) be in writing; (ii) identify the parties; (iii) specify the subject matter; (iv) be signed by the parties or their representatives; and (v) concern patrimonial disposable rights.

Legislative Power in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Legislative Power (Poder Legislativo) is exercised at the federal level by the National Congress (Congresso Nacional), composed of the Chamber of Deputies (Câmara dos Deputados) and the Federal Senate (Senado Federal). The 1988 Constitution establishes a bicameral system with distinct functions, including legislation, oversight of the executive, and approval of senior appointments. State and municipal legislative bodies mirror the federal structure.

National Congress

Bicameral System

Brazil adopts a perfect bicameral system (bicameralismo perfeito), where both chambers are co-equal in the legislative process. A bill must be approved by both chambers in identical form to become law.

Social Function of Property and Contracts in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The social function (função social) of property and contracts is a transformative principle of Brazilian law, introduced by the 1988 Federal Constitution and developed by the Civil Code of 2002. This principle rejects the individualistic, absolute conception of property rights and contractual freedom, requiring that these institutions serve broader social purposes. The social function principle has profoundly influenced property law, contract law, agrarian law, and urban regulation.

Constitutional Foundations

Property

Article 5, XXII of the Constitution guarantees the right to property, while Article 5, XXIII establishes that property shall fulfill its social function. Article 170, III recognizes the social function of property as a principle of the economic order. Article 184 provides for expropriation of rural property that fails to fulfill its social function, and Article 182 applies similar principles to urban property.

Tort Terms in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

This glossary defines key terms in Brazilian tort law (responsabilidade civil), governing compensation for damages caused by wrongful conduct or dangerous activities. The Civil Code of 2002 provides the general framework, supplemented by the Consumer Protection Code and other special legislation.

Ato Ilícito

Unlawful act (ato ilícito, Article 186, Civil Code) is a voluntary act or omission that: (i) violates a right; (ii) causes damage to another; and (iii) is committed with fault (intent or negligence). Article 188 excludes unlawfulness for acts in: self-defense, regular exercise of a right, and removal of danger.

Abstract Constitutional Review in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Abstract constitutional review (controle abstrato de constitucionalidade) in Brazil is exercised by the Supreme Federal Court (STF) through a set of direct actions (ações diretas) that allow the Court to evaluate the constitutionality of laws and normative acts in the abstract, without a concrete case. The 1988 Constitution expanded abstract review significantly, creating a comprehensive system modeled on the Kelsenian European tradition. The system is governed primarily by Law 9.868/1999 (ADI and ADC) and Law 9.882/1999 (ADPF).

Human Dignity as a Constitutional Foundation

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Human dignity (dignidade da pessoa humana) is the foundational principle of the 1988 Federal Constitution. Article 1, III establishes it as one of the fundamental foundations of the Brazilian state, alongside sovereignty, citizenship, social values of labor, and political pluralism. As a supraconstitutional value and interpretive principle, human dignity permeates the entire legal system, informing the interpretation of fundamental rights, the limits of state power, and the goals of public policy.

MS 26603 — Impeachment of Dilma Rousseff and Separation of Powers

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

MS 26.603 (Mandado de Segurança 26.603) is a pivotal decision of the Supreme Federal Court (STF) concerning the impeachment process of President Dilma Rousseff in 2016. The case addressed fundamental questions of separation of powers, the scope of congressional authority in impeachment proceedings, and the role of the judiciary in reviewing political processes. It established important limits on the STF’s intervention in impeachment while protecting procedural due process.

Background

In 2015-2016, President Dilma Rousseff faced impeachment proceedings based on allegations of fiscal mismanagement — specifically, that her administration had used unauthorized loans from public banks to finance government programs (“fiscal pedaling”). The process was initiated in the Chamber of Deputies and subsequently proceeded to the Federal Senate.

HC 143641 — House Arrest for Pregnant Women

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

HC 143.641 (Habeas Corpus 143.641) is a landmark decision of the Supreme Federal Court (STF) recognizing the right of pregnant women and mothers of young children to house arrest (prisão domiciliar) in place of pre-trial detention. Decided in 2018, the case represents a significant development in Brazilian criminal procedure, applying constitutional and international human rights principles to address the specific vulnerabilities of women in the criminal justice system.

Background

The case was a collective habeas corpus petition filed by the Public Defender’s Office (Defensoria Pública) on behalf of all pregnant women, postpartum women, and mothers of children under 12 years of age who were in pre-trial detention. The petition argued that pre-trial detention of these women violated their rights and the best interests of their children.

Legal Certainty and Legitimate Expectations in Brazilian Law

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

Legal certainty (segurança jurídica) is a fundamental principle of Brazilian constitutional law, recognized as an implicit foundation of the Democratic State of Law. It encompasses the stability, predictability, and reliability of the legal system, ensuring that individuals can order their affairs based on clear and stable legal norms. The principle has been developed by the STF, particularly in cases involving changes in constitutional interpretation, tax legislation, and administrative acts.

Public Prosecutor's Office (Ministério Público) in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The Public Prosecutor’s Office (Ministério Público) is an independent constitutional institution responsible for the defense of the legal order, the democratic regime, and fundamental rights. The 1988 Constitution elevated the Ministério Público to a permanent, independent institution outside the three traditional branches of government, granting it broad powers of investigation, prosecution, and oversight. Its independence and extensive powers make it one of the most powerful prosecutorial institutions in the world.

Constitutional Emergency Powers in Brazil

Tue, 07 Jul 2026 00:00:00 +0000

Introduction

The 1988 Federal Constitution establishes a framework for emergency powers that allows the state to temporarily restrict certain rights and freedoms in response to serious threats to public order, state security, or institutional stability. The Constitution provides two levels of emergency: state of defence (estado de defesa) and state of siege (estado de sítio), governed by Articles 136-141. This framework is designed to balance the need for effective state action in emergencies with the protection of fundamental rights.