Gavin Howe
Mexico's legal system is based on civil law, which is derived mainly from Roman law as set forth in the compilation of codes and statutes called Corpus Juris Civilis. The country's legal system is different from that of the United States, which is a common law country. While the US system is based on case law and statutory law from England and the early American colonies, Mexico's system is influenced by Spanish civil law and Anglo-American common law. The Mexican legal system is governed by the Constitution of Mexico, which is the primary source of law, followed by legislation, regulation, and custom.
| Characteristics | Values |
|---|---|
| Type of jurisdiction | Civil law country |
| Basis of the legal system | Roman law, Napoleonic Code of 1804, Spanish civil law, Anglo-American common law |
| Primary source of law | Constitution of Mexico |
| Hierarchy of sources of law | Constitution, legislation, regulation, custom |
| Federal judiciary | Supreme Court, circuit courts, district courts, jury courts |
| Amparo suits | Defense of individual rights, against laws, in judicial matters, administrative, in agrarian matters |
| Contract law | Requires an agreement between parties |
| Court system | Ordinary jurisdiction, administrative courts, special jurisdiction |
Explore related products
What You'll Learn
Mexico's legal system is based on civil law, not common law
Mexico's legal system is based on civil law, which is primarily derived from Roman law as laid down in the Corpus Juris Civilis and later refined by the Napoleonic Code of 1804. In contrast, the US legal system, which is based on common law, relies heavily on past precedents and case law. While the Mexican legal system does have a concept of case law, known as "jurisprudencia", it is not as prominent as in common law systems.
The civil law tradition in Mexico was developed by legal scholars, and the authorities in this tradition are the scholars themselves, rather than judges and lawyers as in the common law tradition. The legal treatises produced by these scholars are called "doctrine" ("doctrina" in Mexico). Civil law tradition judges, lawyers, and law students refer to these doctrines in a similar way that those in the common law tradition refer to case law.
The Mexican legal system has a three-tier structure, consisting of the Supreme Court, circuit courts, and district courts. The Supreme Court has final appellate jurisdiction over all state and federal courts and is composed of 11 Justices and 1 Chief Justice. The circuit courts are divided into single-judge courts and collegiate courts, while the collegiate courts are made up of multiple magistrates. The district courts are the federal courts of first instance.
Mexico's legal system recognizes the concept of "amparo suits" (juicio de amparo), which are unique to the country and have no exact equivalent in the common law tradition. Amparo suits encompass elements of several legal actions of the common law tradition, including habeas corpus, injunction, error, mandamus, and certiorari. There are five types of amparo suits, which cover a range of issues from defending individual rights and constitutionality to examining judicial decisions and providing jurisdiction in administrative and agrarian matters.
While Mexico's legal system is primarily based on civil law, it has been influenced by Anglo-American common law, particularly through the adoption of certain constitutional and criminal justice practices. Additionally, Mexico's criminal justice system has faced significant challenges, including concerns about fair trials, coerced confessions, prison conditions, and the influence of political corruption.
Practicing Law Without a License: Is It Possible?
You may want to see also
Explore related products
$14.99 $26.95
The Constitution of Mexico is the primary source of law
Mexico is a civil law country, with its legal system derived mainly from Roman law as set forth in the compilation of codes and statutes called Corpus Juris Civilis and later refined in the Napoleonic Code of 1804. The Constitution of Mexico is the fundamental law and the primary source of law in the country. The 1917 Mexican Constitution calls for a "federal, democratic, representative Republic composed of free and sovereign States". All public power is derived from the people. The Constitution is based on seven basic principles: a declaration of human rights, national sovereignty, division of powers, the representative system, a federal structure, constitutional remedy, and the supremacy of the state over the Church.
The hierarchy of sources of law can be viewed as the Constitution, legislation, regulations, and custom. Alternatively, the hierarchy can be viewed as the Constitution, treaties, statutes, codes, doctrine, custom, and then general principles of law. The Constitution will override all legislation, legislation will override all regulation, and regulation will override all custom. The Mexican legal system is the result of the dynamics of many unique social, racial, political, religious, and economic historical factors that have propelled the country to the present.
The Federal Constitution is the most important political document in Mexico. It is the source and origin of all Mexican law. Congress creates legislation in the form of regulatory laws that implement the Constitution, organic acts that implement the organisation, powers, and functions of governmental agencies, and ordinary laws. They are published in the Official Journal of the Federation (Diario Oficial de la Federación, DOF). The President of Mexico creates regulations for the purpose of interpreting, clarifying, expanding, or supplementing the language of legislative enactments.
The civil law tradition was developed by, and as such the "authorities" were and continue to be, legal scholars and not judges and lawyers as in the common law tradition. The legal treatises produced by these scholars are called doctrine ("doctrina" in Mexico), and are used much in the same way case law is used in the common law tradition. The Supreme Court and federal collegiate courts may establish formally binding precedent called "jurisprudencia". "Jurisprudencia" is established by having five consecutive and consistent decisions on a point of law. "Jurisprudencia" is binding on the court that established it and on all lower federal and state courts.
US Laws: Overseas Offenders and Jurisdiction
You may want to see also
Explore related products
The Mexican justice system is different from the US
The Mexican justice system is markedly different from that of the US. While the US system is based on common law, Mexico operates under civil law, derived mainly from Roman law as set forth in the compilation of codes and statutes called Corpus Juris Civilis and later refined in the Napoleonic Code of 1804.
In the US, case law and statutory law from England and the early American colonies are foundational. In contrast, Mexico's system is based on a civil code, with Roman law as its most important embodiment. The civil law tradition was developed by legal scholars, and as such, the "authorities" were and continue to be legal academics, rather than judges and lawyers as in the common law tradition.
The Mexican legal system has several unique features. One of the most important types of cases the federal courts hear in Mexico are "amparo" suits, a Mexican legal institution with no exact equivalent in common law. "Amparo" means favour, aid, protection, or shelter, and it legally encompasses elements of several legal actions of common law tradition, including writs of habeas corpus, injunction, error, mandamus, and certiorari.
Another difference is in contract law. In the US, guarantee agreements can exist without a prior principal contract, but in Mexico, these are considered "secondary contracts" and require the prior existence of a principal contract.
The court structure also varies between the two countries. Mexico distinguishes between courts of "ordinary jurisdiction" (civil, commercial, and criminal) and administrative courts or courts of "special jurisdiction". Below the federal and state courts, there are minor courts of special jurisdiction, such as family courts and bankruptcy courts. The US system does not make this distinction.
Additionally, the US generally uses juries to determine guilt or innocence in serious cases, whereas Mexico uses a panel of three judges. US courtrooms usually have a public gallery, but many Mexican courtrooms are too small to accommodate this.
Common Law Marriage: Legal in Massachusetts?
You may want to see also
Explore related products
Amparo suits are unique to Mexico
Mexico is a civil law country, its legal system derived mainly from Roman law as set forth in the compilation of codes and statutes called Corpus Juris Civilis and later refined in the Napoleonic Code of 1804. The civil law tradition was developed by legal scholars, and the law treatises produced by these scholars are called doctrines.
One of the most important types of cases the federal courts hear in Mexico are "amparo" suits. The word "amparo" means favour, aid, protection, or shelter. Legally, it encompasses elements of several legal actions of the common law tradition: writ of habeas corpus, injunction, error, mandamus, and certiorari. There are five types of "amparo" suits:
- "Amparo" as a defence of individual rights such as life, liberty, and personal dignity
- "Amparo" against laws (defending the individual against unconstitutional laws)
- "Amparo" in judicial matters (examining the legality of judicial decisions)
- Administrative "amparo" (providing jurisdiction against administrative enactments affecting the individual)
- "Amparo" in agrarian matters (protecting the communal ejidal rights of peasants)
The Supreme Court: Law Interpreters, Not Lawmakers
You may want to see also
Explore related products
The Mexican Federal Judiciary is based on a three-tier system
Mexico is a federal republic with a federal government, 31 individual state governments, and a Federal District. The Federal government is divided into executive, legislative, and judicial branches. The Mexican Federal Judiciary is based on a three-tier system, similar to the U.S. federal judiciary. However, unlike the United States, Mexican case law does not have precedential value. Instead, there is "jurisprudencia", which is only established when the Supreme Court and the federal collegiate courts issue five consecutive and consistent decisions on a point of law.
The three tiers of the Mexican Federal Judiciary are:
- The Supreme Court (Suprema Corte de Justicia de la Nación), composed of eleven justices (called Ministros) who function either as a full court (Pleno) or in two chambers. This is the highest court in the country and has final appellate jurisdiction over all state and federal courts. The Supreme Court also serves as a constitutional court and reviews the constitutionality of legislation and government actions.
- The Circuit Courts (Tribunales de Circuito) are the federal appellate courts. These include the Federal Appeals Courts (Tribunales Colegiados de Circuito), composed of three justices located throughout the country in 32 jurisdictions known as Circuitos Judiciales Federales.
- The District Courts (Juzgados de Distrito) and Jury Courts (Jurados Populares Federales) are the federal courts of first instance.
In addition to these three tiers, there are several federal bodies in Mexico that are not part of the regular federal court structure, including the Tax Court (Tribunal Fiscal de la Federacion), Labor Courts (Juntas de Conciliacion y Arbitraje), and Military Courts (Tribunales Militares).
The Mexican legal system distinguishes between courts of "ordinary jurisdiction" (including civil, commercial, and criminal jurisdiction) and administrative courts or courts of "special jurisdiction." The courts of ordinary jurisdiction include federal and state courts, while the administrative courts are of particular importance to manufacturers as they hear matters pertaining to labor and workplace issues.
California's Immigration Laws: Federal vs. State Rights
You may want to see also
Frequently asked questions
No, Mexico is a civil law country, meaning its legal system is based on Roman law and codes.
Common law systems rely on past precedents and case law, while civil law systems are based on a body of written laws and codes.
The United States and the United Kingdom are common law jurisdictions.
Mexico's civil law system means that lawyers and judges rely on the applicable legal provisions and codes rather than case law. This can make the body of Mexican law in a particular area more easily defined compared to common law jurisdictions.
![K: A Common Law Approach to Contracts [Connected eBook with Study Center] (Aspen Casebook) (Aspen Casebook Series)](https://m.media-amazon.com/images/I/61q5aq2nJOL._AC_UL320_.jpg)
