Tag: Customary legal systems

  • National legal systems

    The contemporary national legal systems are generally based on one of four major legal traditions: civil law, common law, customary law, religious law or combinations of these. However, the legal system of each country is shaped by its unique history and so incorporates individual variations. The science that studies law at the level of legal systems is called comparative law.

    Both civil (also known as Roman) and common law systems can be considered the most widespread in the world: civil law because it is the most widespread by landmass and by population overall, and common law because it is employed by the greatest number of people compared to any single civil law system.

    Civil law

    The source of law that is recognized as authoritative is codifications in a constitution or statute passed by legislature, to amend a code. While the concept of codification dates back to the Code of Hammurabi in Babylon ca. 1790 BC, civil law systems derive from the Roman Empire and, more particularly, the Corpus Juris Civilis issued by the Emperor Justinian ca. AD 529. This was an extensive reform of the law in the Byzantine Empire, bringing it together into codified documents. Civil law was also partly influenced by religious laws such as Canon law and Islamic law. Civil law today, in theory, is interpreted rather than developed or made by judges. Only legislative enactments (rather than legal precedents, as in common law) are considered legally binding.

    Scholars of comparative law and economists promoting the legal origins theory usually subdivide civil law into distinct groups:

    French civil law: in France, the Benelux countries, Italy, Romania, Spain and former colonies of those countries, mainly in Latin America, Africa and the Middle East;
    German civil law: in Germany, Austria, Russia, Switzerland, Estonia, Latvia, Bosnia and Herzegovina, Croatia, Kosovo*, North Macedonia, Montenegro, Slovenia, Serbia, Greece, Portugal and its former colonies, Turkey, and East Asian countries including Japan, South Korea, and Taiwan (Republic of China);
    Scandinavian civil law: in Northern Europe such as Denmark, Norway, Finland, Iceland and Sweden. As historically integrated into the Scandinavian cultural sphere, Finland and Iceland also inherited the system, although especially Iceland has its own legal roots. Scandinavian or Nordic civil law exhibit least similar traits with other civil law systems and is sometimes considered a legal system in its own right, despite reception from mainly German civil law.
    However, some of these legal systems are often and more correctly said to be of hybrid nature:

    Napoleonic to Germanistic influence (Italian civil law)
    The Italian civil code of 1942 replaced the original one of 1865, introducing germanistic elements due to the geopolitical alliances of the time. The Italian approach has been imitated by other countries including Portugal (1966), the Netherlands (1992), Lithuania (2000), Brazil (2002) and Argentina (2014). Most of them have innovations introduced by the Italian legislation, including the unification of the civil and commercial codes

    Germanistic to Napoleonic influence (Swiss civil law)
    The Swiss civil code is considered mainly influenced by the German civil code and partly influenced by the French civil code. The civil code of the Republic of Turkey is a slightly modified version of the Swiss code, adopted in 1926 during Mustafa Kemal Atatürk’s presidency as part of the government’s progressive reforms and secularization.

     AlbaniaBased on Napoleonic civil law.
     AngolaBased on Portuguese civil law.
     ArgentinaThe Spanish legal tradition had a great influence on the Civil Code of Argentina, basically a work of the Argentine jurist Dalmacio Vélez Sársfield, who dedicated five years of his life to this task. The Civil Code came into effect on 1 January 1871. Beyond the influence of the Spanish legal tradition, the Argentine Civil Code was also inspired by the Draft of the Brazilian Civil Code, the Draft of the Spanish Civil Code of 1851, the Napoleonic code and the Chilean Civil Code. The sources of this Civil Code also include various theoretical legal works, mainly of the great French jurists of the 19th century. It was the first Civil Law that consciously adopted as its cornerstone the distinction between i. rights from obligations and ii. real property rights, thus distancing itself from the French model.The Argentine Civil Code was also in effect in Paraguay, as per a Paraguayan law of 1880, until the new Civil Code went into force in 1987.In Argentina, this 1871 Civil Code remained in force until August 2015, when it was replaced by the new Código Civil y Comercial de la Nación. During the second half of the 20th century, the German legal theory became increasingly influential in Argentina.
     AndorraCourts apply the customary laws of Andorra, supplemented with Roman law and customary Catalan law.
     ArmeniaBased on Napoleonic Civil law and traditional Armenian law.
     ArubaBased on Dutch civil law
     AustriaBased on Roman and Germanic Civil law. The Allgemeines bürgerliches Gesetzbuch (ABGB) of 1811. The ABGB is influenced both by Roman and Austrian law traditions. Comparable to the Napoleonic code, it is based on the ideals of freedom and equality before the law.
     AzerbaijanBased on German, French, Russian, and traditional Azerbaijani Law
     BelarusBased on Germanic Civil law (administrative, criminal codes)
     BelgiumThe Napoleonic Code is still in use, although it is heavily modified (especially concerning family law)
     BeninBased on Napoleonic Civil law.
     BoliviaInfluenced by the Napoleonic Code
     Bosnia and HerzegovinaInfluenced by Austrian law. The Swiss civil law (Zivilgesetzbuch) was a model for the Law on Obligations of 1978.
     BrazilBased on German, Italian, French and Portuguese law. However, in 2004 the Federal Constitution was amended to grant the Supreme Federal Court authority to issue binding precedents (súmulas vinculantes) to settle controversies involving constitutional law – a mechanism that echoes the stare decisis principle typically found in common law systems.
     BulgariaCivil Law system influenced by Germanic and Roman law systems
     Burkina FasoBased on the French civil law
     BurundiBased on the French civil law
     ChadBased on the French civil law
     People’s Republic of ChinaBased on Germanic Civil law and France Civil law, also with influences from the Soviet Socialist law from Soviet Union
     Republic of the CongoBased on the Napoleonic Civil law.
     Democratic Republic of the CongoBased on Belgian civil law
     Cambodia
     Cape VerdeBased on Portuguese civil law
     Central African RepublicBased on the French civil law system
     ChileBased on the Chilean Civil Law inspired by the Napoleonic Civil Law. The Spanish legal tradition exercised an especially great influence on the civil code of Chile. On its turn, the Chilean civil code influenced to a large degree the drafting of the civil codes of other Latin-American states. For instance, the codes of Ecuador (1861) and Colombia (1873) constituted faithful reproductions of the Chilean code, but for very few exceptions. The compiler of the Civil Code of Chile, Venezuelan Andrés Bello, worked for its completion for almost 30 years, using elements, of the Spanish law on the one hand, and of other Western laws, especially of the French one, on the other. It is noted that he consulted and used all of the codes that had been issued till then, starting from the era of Justinian.The Civil Code came into effect on 1 January 1857. The influence of the Napoleonic code and the Law of Castile of the Spanish colonial period (especially the Siete Partidas), is great; it is observed however that e.g. in many provisions of property or contract law, the solutions of the French code civil were put aside in favor of pure Roman law or Castilian law.
     ColombiaBased on the Chilean Civil Law. Civil code introduced in 1873. Nearly faithful reproduction of the Chilean civil code
     Costa RicaBased on the Napoleonic Civil Law. First Civil Code (a part of the General Code or Carrillo Code) came into effect in 1841; its text was inspired by the South Peruvian Civil Code of Marshal Andres de Santa Cruz. The present Civil Code went into effect 1 January 1888 and was influenced by the Napoleonic Code and the Spanish Civil Code of 1889 (from its 1851 draft version).
     CroatiaBased on the Germanic Civil Law. The Croatian Law system is largely influenced by German and Austrian law systems. It is significantly influenced by the Civil Code of the Austrian Empire from 1811, known in Croatia as “General Civil Law” (“Opći građanski zakon”). OGZ was in force from 1853 to 1946. After the World War II, Croatia becomes a member of the Yugoslav Federation which enacted in 1946 the “Law on immediate voiding of regulations passed before April 6, 1941, and during the enemy occupation” (“Zakon o nevaženju pravnih proposal donesenih prije 6. travnja 1941. i za vrijeme neprijateljske okupacije”). By this law, OGZ was declared invalid as a whole, but the implementation of some of its legal rules was approved. During the post-War era, the Croatian legal system become influenced by elements of the socialist law. Croatian civil law was pushed aside, and it took norms of public law and legal regulation of the social ownership. After Croatia declared independence from Yugoslavia on 25 June 1991, the previous legal system was used as a base for writing new laws. “The Law on Obligations” (“Zakon o obveznim odnosima”) was enacted in 2005. Today, Croatia as a European Union member state implements elements of the EU acquis into its legal system.
     CubaInfluenced by Spanish and American law with large elements of Communist legal theory.
     CuraçaoBased on Dutch Civil Law.
     Czech RepublicBased on Germanic civil law. Descended from the Civil Code of the Austrian Empire (1811), influenced by German (1939–45) and Soviet (1947/68–89) legal codes during occupation periods, substantially reformed to remove Soviet influence and elements of socialist law after the Velvet Revolution (1989). The new Civil Code of the Czech Republic was introduced in 2014, reestablishing the norms of the ABGB, an reintroducing terms and concepts from it.
     DenmarkBased on North Germanic law. Scandinavian-North Germanic civil law.
     Dominican RepublicBased on the Napoleonic Code
     EcuadorBased on the Chilean civil law. Civil code introduced in 1861.
     El SalvadorBased on law.
     EstoniaBased on German civil law.
     FinlandBased on Nordic law.
     FranceBased on Napoleonic code (code civil of 1804)
     EgyptBased on Napoleonic civil law and Islamic law.
     Equatorial Guinea
     Ethiopia
     GabonBased on the French civil law system
     GuineaBased on French civil law system, customary law, and decree
     Guinea-BissauBased on Portuguese civil law
     GeorgiaBased on Napoleonic civil law
     GermanyBased on Germanic civil law. The Bürgerliches Gesetzbuch of 1900 (“BGB”). The BGB is influenced both by Roman and German law traditions.
     GreeceBased on Germanic civil law. The Greek civil code of 1946, highly influenced by traditional Roman law and the German civil code of 1900 (Bürgerliches Gesetzbuch); the Greek civil code replaced the Byzantine–Roman civil law in effect in Greece since its independence (Νομική Διάταξη της Ανατολικής Χέρσου Ελλάδος, Legal Provision of Eastern Mainland Greece, November 1821: ‘Οι Κοινωνικοί Νόμοι των Αειμνήστων Χριστιανών Αυτοκρατόρων της Ελλάδος μόνοι ισχύουσι κατά το παρόν εις την Ανατολικήν Χέρσον Ελλάδα’, ‘The Social [i.e. Civil] Laws of the Dear Departed Christian Emperors of Greece [referring to the Byzantine Emperors] alone are in effect at present in Eastern Mainland Greece’)
     GuatemalaBased on Napoleonic civil law. Guatemala has had three Civil Codes: the first one from 1877, a new one introduced in 1933, and the one currently in force, which was passed in 1963. This Civil Code has suffered some reforms throughout the years, as well as a few derogations relating to areas that have subsequently been regulated by newer laws, such as the Code of Commerce and the Law of the National Registry of Persons. In general, it follows the tradition of the Roman-French system of civil codification.Regarding the theory of ‘sources of law’ in the Guatemalan legal system, the ‘Ley del Organismo Judicial’ recognizes ‘the law’ as the main legal source (in the sense of legislative texts), although it also establishes ‘jurisprudence’ as a complementary source. Although jurisprudence technically refers to judicial decisions in general, in practice it tends to be confused and identified with the concept of ‘legal doctrine’, which is a qualified series of identical resolutions in similar cases pronounced by higher courts (the Constitutional Court acting as a ‘Tribunal de Amparo’, and the Supreme Court acting as a ‘Tribunal de Casación’) whose theses become binding for lower courts.
     HaitiBased on Napoleonic civil law.
     Honduras
     HungaryBased on Germanic, codified Roman law with elements from Napoleonic civil law.
     IcelandBased on North Germanic law. Germanic traditional laws and influenced by Medieval Norwegian and Danish laws.
     India (former French and Portuguese colonies)Based on Portuguese civil law (Goa, and Dadra and Nagar Haveli and Daman and Diu), and French civil law (Puducherry).Vedic Hindu legal traditions also influenced the legal system in India.
     ItalyBased on Napoleonic code and older ones with German law influence; civil code of 1942 replaced the original one of 1865.
     Ivory CoastBased on French civil law system
     JapanBased on Germanic civil law. Japanese civil code of 1895.
     LatviaBased on Napoleonic and German civil law, as it was historically before the Soviet occupation. While general principles of law are prerequisites in making and interpreting the law, case law is also regularly applied to present legal arguments in courts and explain the application of law in similar cases. Civil law largely modeled after the Napoleonic code mixed with strong elements of German civil law. Criminal law retains Russian and German legal traditions, while criminal procedure law has been fully modeled after practice accepted in Western Europe. The civil law of Latvia enacted in 1937.
     LebanonBased on Napoleonic civil law.
     LithuaniaModeled after Dutch civil law
     Louisiana
    ( U.S.)
    Law in the state of Louisiana is based on French and Spanish civil law.Federal courts and 49 states use the legal system based on English common law (see below), which has diverged somewhat since the mid-nineteenth century in that they look to each other’s cases for guidance on issues of the first impression and rarely look at contemporary cases on the same issue in the UK or the Commonwealth.
     LuxembourgBased on Napoleonic civil law.
     Macau (P.R.China)Principally based on Portuguese civil law, also influenced by PRC law.
     MexicoBased on Napoleonic civil law.”The origins of Mexico’s legal system are both ancient and classical, based on the Roman and French legal systems, and the Mexican system shares more in common with other legal systems throughout the world (especially those in Latin America and most of continental Europe) …”
     MongoliaBased on Germanic civil law.
     MontenegroBased on Napoleonic and German civil law. First: the General Property Code for the Principality of Montenegro of 1888, written by Valtazar Bogišić. Present: the Law on Obligations of 2008.
     MozambiqueBased on Portuguese civil law
     NetherlandsBased on Napoleonic code with German law influence
     NepalBased on Civil Code, however, the principle of stare decisis is widely practised. The legal system of Nepal has been influenced by British Legal System
     NorwayScandinavian-North Germanic civil law, based on North Germanic law. King Magnus VI the Lawmender unified the regional laws into a single code of law for the whole kingdom in 1274. This was replaced by Christian V’s Norwegian Code of 1687.
     Panama
     ParaguayThe Paraguayan Civil Code in force since 1987 is largely influenced by the Napoleonic Code and the Argentine Code
     PeruBased on civil law system. accepts compulsory International Court of Justice ICJ jurisdiction with despotic and corrupting reservations.
     PolandThe Polish Civil Code in force since 1965
     PortugalInfluenced by the Napoleonic Code and later by the German civil law
     RomaniaCivil Code came into force in 2011. Based on the Civil Code of Quebec, but also influenced by the Napoleonic Code and other French-inspired codes (such as those of Italy, Spain and Switzerland)
     RussiaCivil Law system descendant from Roman Law through Byzantine tradition. Heavily influenced by German and Dutch norms in the 1700s. Socialism-style modifications from 1920s on, and Continental European Civil Law influences since the 1990s.
     RwandaMixture of Belgian civil law and English common law
     São Tomé e PríncipeBased on Portuguese civil law
     SerbiaFirst: the Civil Code of Principality of Serbia of 1844, written by Jovan Hadžić, was influenced by the Austrian Civil Code (Allgemeines bürgerliches Gesetzbuch). Present: The Swiss civil law (Zivilgesetzbuch) was a model for the Law on Obligations of 1978.
     SlovakiaDescended from the Civil Code of the Austrian Empire (1811), influenced by German (1939–45) and Soviet (1947/68–89) legal codes during occupation periods, substantially reformed to remove Soviet influence and elements of socialist law after the Velvet Revolution (1989).
     SloveniaA Civil Law system influenced mostly by Germanic and Austro-Hungarian law systems
     South KoreaBased on the German civil law system. Also largely influenced by Japanese civil law which itself modeled after the German one. Korean Civil Code was introduced 1958 and fully enacted by 1960.
     SpainInfluenced by the Napoleonic Code, it also has some elements of Spain’s legal tradition, starting with the Siete Partidas, major legislative achievement from the Middle Ages. That body of law remained more or less unchanged until the 19th century when the first civil codes were drafted, merging both the Napoleonic style with the Castilian traditions.
     SurinameBased on Dutch civil law
     SwedenScandinavian-North Germanic civil law. Like all Scandinavian legal systems, it is distinguished by its traditional character and for the fact that it did not adopt elements of Roman law. It assimilated very few elements of foreign laws whatsoever. The Napoleonic Code had no influence in the codification of law in Scandinavia. The historical basis of the law of Sweden, just as for all Nordic countries, is North Germanic law. Codification of the law started in Sweden during the 18th century, preceding the codifications of most other European countries. However, neither Sweden nor any other Nordic state created a civil code of the kind of the Code Civil or the BGB.
     SwitzerlandThe Swiss Civil Code of 1908 and 1912 (obligations; fifth book)
     SyriaBased on Napoleonic civil law.
     Taiwan (Republic of China)Influenced by German Civil Code and Japanese Six Codes. Enacted in 1931.
     Timor-LesteBased on Portuguese civil law
     TurkeyModeled after the Swiss civil law (Zivilgesetzbuch) of 1907.
     UkraineBased on German civil law and was accepted in 2004.
     UruguayThe basis for its public law is the 1967 Constitution, amended in 1989, 1994, 1996, and 2004. There is a clear separation of functions between the three administrative powers. Private relationships are governed by the Uruguayan Civil Code.
     UzbekistanRepresents an evolution of Soviet civil law. The overwhelmingly strong impact of the Communist legal theory is traceable.
     VietnamBased on Communist legal theory, influenced by French civil law.
     VenezuelaBased on Napoleonic civil law. Spanish legal traditions also influenced the civil law system in Venezuela.

    Common law

    Common law and equity are systems of law whose sources are the decisions in cases by judges. In addition, every system will have a legislature that passes new laws and statutes. The relationships between statutes and judicial decisions can be complex. In some jurisdictions, such statutes may overrule judicial decisions or codify the topic covered by several contradictory or ambiguous decisions. In some jurisdictions, judicial decisions may decide whether the jurisdiction’s constitution allowed a particular statute or statutory provision to be made or what meaning is contained within the statutory provisions. The common law developed in England, influenced by Anglo-Saxon law and to a much lesser extent by the Norman conquest of England, which introduced legal concepts from Norman law, which, in turn, had its origins in Salic law. Common law was later inherited by the Commonwealth of Nations, and almost every former colony of the British Empire has adopted it (Malta being an exception). The doctrine of stare decisis, also known as case law or precedent by courts, is the major difference to codified civil law systems.

    Common law is practiced in Canada (excluding Quebec), Australia, New Zealand, most of the United Kingdom (England, Wales, and Northern Ireland), South Africa, Ireland, India (excluding Goa and Puducherry), Pakistan, Hong Kong, the United States (on state and territorial levels excluding Louisiana and Puerto Rico), Bangladesh, and many other places. Several others have adapted the common law system into a mixed system; For example, Nigeria operates largely on a common law system in the southern states and at the federal level, but also incorporates religious law in the northern states.

    In the European Union, the Court of Justice takes an approach mixing civil law (based on the treaties) with an attachment to the importance of case law. One of the most fundamental documents to shape common law is the English Magna Carta, which placed limits on the power of the English Kings. It served as a kind of medieval bill of rights for the aristocracy and the judiciary who developed the law.

    CountryDescription
     American SamoaBased on law of the United States.
     Antigua and BarbudaBased on English common law.
     AustraliaBased on English common law.
     BahamasBased on English common law.
     BangladeshBased on English common law, with the Muslim family law heavily based on Islamic law (Sharia).
     BarbadosBased on English common law.
     BelizeBased on English common law.
     BhutanBased on English common law, with an Indian influence. Religious law influences personal law.
     British Virgin IslandsBased on English common law.
     CanadaBased on English common law, except in  Quebec, where a civil law system based on French law prevails in most matters of a civil nature, such as obligations (contract and delict), property law, family law, and private matters. Federal statutes take into account the juridical nature of Canada and use both common law and civil law terms where appropriate.
     Cayman IslandsBased on English common law.
     CyprusBased on English common law, as inherited from British colonization, with civil law influences, particularly in administrational law.
     DominicaBased on English common law.
      England and WalesPrimarily common law, with early Roman and some modern continental European influences.
     FijiBased on English common law.
     GibraltarBased on English common law.
     GhanaBased on English common law.
     GrenadaBased on English common law.
     Hong Kong (P.R.China)Principally based on English common law, also influenced by PRC law.
     IndiaBased on English common law, except intermingled laws in Goa, DNHDD and Puducherry.Vedic Hindu legal traditions also influenced the legal system in India.
     IrelandBased on Irish law before 1922, which was itself based on English common law.
     IsraelBased on English common law, arising from the period of the British Mandate (which includes laws arising from previous Ottoman rule), also incorporating civil law and fragments of Halakha and Sharia for family law cases
     JamaicaBased on English common law.
     KiribatiBased on English common law.
     LiberiaBased on Anglo-American and customary law
     Marshall IslandsBased on law of the United States.
     MyanmarBased on English common law.
     NauruBased on English common law.
     NepalBased on English common law.
     New ZealandBased on English common law with some aspects of tikanga Māori.
    Northern IrelandBased on Irish law before 1921, in turn, based on English common law.
     PalauBased on law of the United States.
     PakistanBased on English common law, with some provisions of Islamic law.
     Papua New GuineaBased on English common law and customary laws of its more than 750 different cultural and language groups.
     Saint Kitts and NevisBased on English common law.
     Saint Vincent and the GrenadinesBased on English common law.
     SingaporeBased on English common law, but Muslims are subject to the Administration of Muslim Law Act, which gives the Sharia Court jurisdiction over Muslim personal law, e.g., marriage, inheritance and divorce.
     TongaBased on English common law.
     Trinidad and TobagoBased on English common law.
     TuvaluBased on English common law.
     UgandaBased on English common law.
     United StatesFederal courts and 49 states use the legal system based on English common law, which has diverged somewhat since the mid-nineteenth century in that they look to each other’s cases for guidance on issues of the first impression and rarely, if ever, look at contemporary cases on the same issue in the UK or the Commonwealth.Louisiana is based on French and Spanish civil law, and Puerto Rico is based on Spanish civil law.

    Religious law

    Religious law refers to the notion of a religious system or document being used as a legal source, though the methodology used varies. For example, the use of Judaism and halakha for public law has a static and unalterable quality, precluding amendment through legislative acts of government or development through judicial precedent; Christian canon law is more similar to civil law in its use of codes; and Islamic sharia law (and fiqh jurisprudence) is based on legal precedent and reasoning by analogy (qiyas), and is thus considered similar to common law.

    The main kinds of religious law are sharia in Islam, halakha in Judaism, and canon law in some Christian groups. In some cases these are intended purely as individual moral guidance, whereas in other cases they are intended and may be used as the basis for a country’s legal system; the latter was particularly common during the Middle Ages.

    Halakha is followed by Orthodox and Conservative Jews in both ecclesiastical and civil relations. No country is fully governed by halakha, but two Jewish people may decide, because of personal belief, to have a dispute heard by a Jewish court, and be bound by its rulings.

    Canon law is the internal ecclesiastical law, or operational policy, governing the Catholic Church (both the Latin Church and the Eastern Catholic Churches), the Eastern Orthodox and Oriental Orthodox churches, and the individual national churches within the Anglican Communion. Canon law of the Catholic Church (Latin: jus canonicum) is the system of laws and legal principles made and enforced by the hierarchical authorities of the Catholic Church to regulate its external organisation and government and to order and direct the activities of Catholics toward the mission of the church. The canon law of the Catholic Church has all the ordinary elements of a mature legal system: laws, courts, lawyers, judges. The canon law of the Latin Church was the first modern Western legal system, and is the oldest continuously functioning legal system in the West. while the distinctive traditions of Eastern Catholic canon law govern the 23 Eastern Catholic particular churches sui iuris.

    The Islamic legal system, consisting of sharia (Islamic law) and fiqh (Islamic jurisprudence), is the most widely used religious law system, and one of the three most common legal systems in the world alongside common law and civil law. It is based on both divine law, derived from the hadith of the Quran and Sunnah, and the rulings of ulema (jurists), who use the methods of ijma (consensus), qiyas (analogical deduction), ijtihad (research), and urf (common practice) to derive fatwā (legal opinions). An ulema was required to qualify for an ijazah (legal doctorate) at a madrasa (law school or college) before they could issue fatwā. During the Islamic Golden Age, classical Islamic law may have had an influence on the development of common law and several civil law institutions. Sharia law governs a number of Islamic countries, including Saudi Arabia and Iran, though most countries use Sharia law only as a supplement to national law. It can relate to all aspects of civil law, including property rights, contracts, and public law.

    CountryDescription
     AfghanistanIslamic law, based on Sunni Hanafi jurisprudence.
     IranIslamic law, based on Shia Jaʽfari jurisprudence.
     NigeriaSharia in the northern states, common law in the south and at the federal level.
     Saudi ArabiaIslamic law, based on Sunni Hanbali jurisprudence.
     YemenIslamic law.

    Pluralistic systems

    Civil law and canon law

    Canon law is not divine law, properly speaking, because it is not found in revelation. Instead, it is seen as human law inspired by the word of God and applying the demands of that revelation to the actual situation of the church. Canon law regulates the internal ordering of the Catholic Church, the Eastern Orthodox Church and the Anglican Communion. Canon law is amended and adopted by the legislative authority of the church, such as councils of bishops, individual bishops for their respective sees, the Pope for the entire Catholic Church, and the British Parliament for the Church of England.

    CountryDescription
     Vatican CityBased on Roman & Italian civil law and Catholic canon law.

    Civil law and common law

    CountryDescription
     BotswanaBased on South African law. An 1891 proclamation by the High Commissioner for Southern Africa applied the law of the Cape Colony (now part of South Africa) to the Bechuanaland Protectorate (now Botswana).
     CameroonMixture of French civil law system and English common law (After World War I, Cameroon was ruled by France and the United Kingdom as a League of Nations mandate then a United Nations trust territory from 1916 to 1961)
     CyprusBased on English common law (Cyprus was a British colony 1878–1960), with admixtures of French and Greek civil and public law, Italian civil law, Indian contract law, Greek Orthodox canon law and Muslim religious law.
     EswatiniBased on South African law. A 1907 proclamation by the High Commissioner for Southern Africa applied the Roman-Dutch common law of the Transvaal Colony (now part of South Africa) to the Swaziland Protectorate (now Eswatini).
     GuyanaGuyana follows a mixed legal system, a combination of civil law & common law.
     IndiaIn post-independence India, the Uniform Penal Code throughout India and civil code to residents of Goa. The Bharatiya Nyaya Sanhita, the Bharatiya Nagarik Suraksha Sanhita and the Bharatiya Sakshya Act, 2023 amendment bills with minor changes. While Hindu personal law based on customary laws of Indian religions and Muslim personal law based on hanafi school are currently used,the Indian government is promoting a Uniform Civil Code that applies to all citizens.
     KenyaBased on English Common Law and Civil law as well as the country’s customary law.
     LesothoBased on South African law. An 1884 proclamation by the High Commissioner for Southern Africa applied the law of the Cape Colony (now part of South Africa) to Basutoland (now Lesotho).
     Louisiana
    ( U.S.)
    Based on French and Spanish civil law, but federal laws (based on common law) are also in effect in Louisiana because of the federal constitution’s Supremacy Clause. However, Louisiana’s criminal law, procedural law and administrative law is predominantly based on the common law tradition.
     MaltaInitially based on Roman Law and eventually progressed to the Code de Rohan, the Napoleonic Code with influences from Italian Civil Law. English common law however is also a source of Maltese Law, most notably in public law.
     MauritiusLaws governing the Mauritian penal system are derived partly from French civil law and British common law.
     NamibiaBased on South African law. South Africa conquered South-West Africa (now Namibia) in 1915, and a 1919 proclamation by the Governor-General applied the law of the Cape Province of South Africa to the territory.
     PhilippinesBased on Spanish law; influenced by U.S. common law after 1898 Spanish– and Philippine–American Wars, personal law based on sharia law applies to Muslims.
     Puerto Rico
    ( U.S.)
    Based on Spanish law; influenced by U.S. common law after 1898 (victory of the U.S. over Spain in the Spanish–American War of 1898 and cession of Puerto Rico to the U.S.); federal laws (based on common law) are in effect because of federal Supremacy Clause.
     Quebec
    ( Canada)
    After the 1763 Treaty of Paris awarded French Canada to Great Britain, the British initially attempted to impose English Common Law. In 1774, as a result of a ruling by the British courts in Campbell v Hall about the status of legal systems found in acquired territories, the British Parliament passed the Quebec Act, which preserved French civil law for private law while keeping and reserving English common law for public law including criminal prosecution. Codification occurred in 1866 with the enactment of the Civil Code of Lower Canada (French: Code civil du Bas-Canada), which continued in force when the modern Province of Quebec was created at Confederation in 1867. Subsequently, the Civil Code of Quebec (French: Code civil du Québec) came into effect on 1 January 1994, and is the civil code currently in force. Canadian (federal) criminal law in force in Quebec is based on common law, but federal statutes of or relating to private law take into account the bijuridical nature of Canada and use both common law and civil law terms where appropriate.
     
     ScotlandBased on Roman and continental law, with common law elements dating back to the High Middle Ages.
     SeychellesThe substantive civil law is based on the French Civil Code. Otherwise, the criminal law and court procedure are based on the English common law. See Seychelles Legal Environment.
     South AfricaAn amalgam of Roman-Dutch civil law and English common law, as well as Customary Law.
     Sri LankaAn amalgam of English common law, Roman-Dutch civil law and Customary Law
     ThailandThe Thai legal system became an amalgam of German, Swiss, French, English, Japanese, Italian, Indian and American laws and practices. Even today, Islamic laws and practices exist in four southern provinces. Over the years, Thai law has naturally taken on its own Thai identity.
     VanuatuConsists of a mixed system combining the legacy of English common law, French civil law and indigenous customary law.
     ZimbabweBased on South African law. An 1891 proclamation by the High Commissioner for Southern Africa applied the law of the Cape Colony (now part of South Africa) to Southern Rhodesia (now Zimbabwe).

    Civil law and sharia law

    CountryDescription
     
     EgyptFamily Law (personal Statute) for Muslims based on Islamic Jurisprudence, Separate Personal Statute for non-Muslims, and all other branches of Law are based on French civil law system
     EritreaOnly applies to Muslims for personal matters
     IndonesiaBased on Napoleonic-Dutch civil law, mixed with Islamic sharia law (personal matters only), and Customary Law.
     JordanMainly based on French Civil Code and Ottoman Majalla, Islamic law applicable to family law
     MauritaniaMix of Islamic law and French Civil Codes, Islamic law largely applicable to both criminal, family law, and other forms of personal laws such as disputes.
     MauritiusCivil law and sharia personal law for Muslims.
     MoroccoBased on Islamic law and French and Spanish civil law system. Islamic law is mainly for personal matters and Jews use Halakha.
     Oman
     QatarBased on Islamic law and the Egyptian civil law system (after the French civil law system)
     SyriaMainly based on French Civil Code. Islamic law is applicable to family law. Non-Muslims follow their own family laws.
     United Arab EmiratesMixed legal system, based on Islamic law and the Egyptian civil law system (after the French civil law system). The UAE adopts a dual legal system of civil and Sharia.

    Common law and sharia law

    CountryDescription
     BangladeshBased on English common law, personal law based on sharia law applies to Muslims.
     
     
     MalaysiaBased on English common law, personal law based on sharia law applies to Muslims (Not used on non-Muslims).
     NigeriaCommon law is used at the federal level and in most states, Sharia is applied in some northern states.
     PakistanBased on English common law, some Islamic law (sharia) applications in inheritance. Formerly Tribal Law in the FATA.

  • Customary law

    A legal custom is the established pattern of behavior within a particular social setting. A claim can be carried out in defense of “what has always been done and accepted by law”.

    Customary law (also, consuetudinary or unofficial law) exists where:

    a certain legal practice is observed and the relevant actors consider it to be an opinion of law or necessity (opinio juris). Most customary laws deal with standards of the community that have been long-established in a given locale. However, the term can also apply to areas of international law where certain standards have been nearly universal in their acceptance as correct bases of action – for example, laws against piracy or slavery (see hostis humani generis). In many, though not all instances, customary laws will have supportive court rulings and case law that have evolved over time to give additional weight to their rule as law and also to demonstrate the trajectory of evolution (if any) in the judicial interpretation of such law by relevant courts.

    A central issue regarding the recognition of custom is determining the appropriate methodology to know what practices and norms actually constitute customary law. It is not immediately clear that classic Western theories of jurisprudence can be reconciled in any useful way with conceptual analyses of customary law, and thus some scholars (like John Comaroff and Simon Roberts) have characterized customary law norms in their own terms. Yet, there clearly remains some disagreement, which is seen in John Hund’s critique of Comaroff and Roberts’ theory, and preference for the contributions of H. L. A. Hart. Hund argues that Hart’s The Concept of Law solves the conceptual problem with which scholars who have attempted to articulate how customary law principles may be identified, defined, and how they operate in regulating social behavior and resolving disputes.

    Customary law is the set of customs, practices and beliefs that are accepted as obligatory rules of conduct by a community.

    Comaroff and Roberts’ famous work, “Rules and Processes”, attempted to detail the body of norms that constitute Tswana law in a way that was less legalistic (or rule-oriented) than had Isaac Schapera. They defined “mekgwa le melao ya Setswana” in terms of Casalis and Ellenberger’s definition: melao therefore being rules pronounced by a chief and mekgwa as norms that become customary law through traditional usage. Importantly, however, they noted that the Tswana seldom attempt to classify the vast array of existing norms into categories and they thus termed this the ‘undifferentiated nature of the normative repertoire’. Moreover, they observe the co-existence of overtly incompatible norms that may breed conflict, either due to circumstances in a particular situation or inherently due to their incongruous content. This lack of rule classification and failure to eradicate internal inconsistencies between potentially conflicting norms allows for much flexibility in dispute settlement and is also viewed as a ‘strategic resource’ for disputants who seek to advance their own success in a case. The latter incongruities (especially inconsistencies of norm content) are typically solved by elevating one of the norms (tacitly) from ‘the literal to the symbolic. This allows for the accommodation of both as they now theoretically exist in different realms of reality. This is highly contextual, which further illustrates that norms cannot be viewed in isolation and are open to negotiation. Thus, although there are a small number of so-called non-negotiable norms, the vast majority are viewed and given substance contextually, which is seen as fundamental to the Tswana.

    Comaroff and Roberts describe how outcomes of specific cases have the ability to change the normative repertoire, as the repertoire of norms is seen to be both in a state of formation and transformation at all times. These changes are justified on the grounds that they are merely giving recognition to de facto observations of transformation. Furthermore, the legitimacy of a chief is a direct determinant of the legitimacy of his decisions. In the formulation of legislative pronouncements, as opposed to decisions made in dispute resolution, the chief first speaks of the proposed norm with his advisors, then council of headmen, then the public assembly debate the proposed law and may accept or reject it. A chief can proclaim the law even if the public assembly rejects it, but this is not often done; and, if the chief proclaims the legislation against the will of the public assembly, the legislation will become melao, however, it is unlikely that it will be executed because its effectiveness depends on the chief’s legitimacy and the norm’s consistency with the practices (and changes in social relations) and will of the people under that chief.

    Regarding the invocation of norms in disputes, Comaroff and Roberts used the term, “paradigm of argument”, to refer to the linguistic and conceptual frame used by a disputant, whereby ‘a coherent picture of relevant events and actions in terms of one or more implicit or explicit normative referents’ is created. In their explanation, the complainant (who always speaks first) thus establishes a paradigm the defendant can either accept and therefore argue within that specific paradigm or reject and therefore introduce his or her own paradigm (usually, the facts are not contested here). If the defendant means to change the paradigm, they will refer to norms as such, where actually norms are not ordinarily explicitly referenced in Tswana dispute resolution as the audience would typically already know them and just the way one presents one’s case and constructs the facts will establish one’s paradigm. The headman or chief adjudicating may also do same: accept the normative basis implied by the parties (or one of them), and thus not refer to norms using explicit language but rather isolate a factual issue in the dispute and then make a decision on it without expressly referring to any norms, or impose a new or different paradigm onto the parties.

    Hund finds Comaroff and Roberts’ flexibility thesis of a ‘repertoire of norms’ from which litigants and adjudicator choose in the process of negotiating solutions between them uncompelling. He is therefore concerned with disproving what he calls “rule scepticism” on their part. He notes that the concept of custom generally denotes convergent behaviour, but not all customs have the force of law. Hund therefore draws from Hart’s analysis distinguishing social rules, which have internal and external aspects, from habits, which have only external aspects. Internal aspects are the reflective attitude on the part of adherents toward certain behaviours perceived to be obligatory, according to a common standard. External aspects manifest in regular, observable behaviour, but is not obligatory. In Hart’s analysis, then, social rules amount to custom that has legal force.

    Hart identifies three further differences between habits and binding social rules. First, a social rule exists where society frowns on deviation from the habit and attempts to prevent departures by criticising such behaviour. Second, when this criticism is seen socially as a good reason for adhering to the habit, and it is welcomed. And, third, when members of a group behave in a common way not only out of habit or because everyone else is doing it, but because it is seen to be a common standard that should be followed, at least by some members. Hund, however, acknowledges the difficulty of an outsider knowing the dimensions of these criteria that depend on an internal point of view.

    For Hund, the first form of rule scepticism concerns the widely held opinion that, because the content of customary law derives from practice, there are actually no objective rules, since it is only behaviour that informs their construction. On this view, it is impossible to distinguish between behaviour that is rule bound and behaviour that is not—i.e., which behaviour is motivated by adherence to law (or at least done in recognition of the law) and is merely a response to other factors. Hund sees this as problematic because it makes quantifying the law almost impossible, since behaviour is obviously inconsistent. Hund argues that this is a misconception based on a failure to acknowledge the importance of the internal element. In his view, by using the criteria described above, there is not this problem in deciphering what constitutes “law” in a particular community.

    According to Hund, the second form of rule scepticism says that, though a community may have rules, those rules are not arrived at ‘deductively’, i.e. they are not created through legal/moral reasoning only but are instead driven by the personal/political motives of those who create them. The scope for such influence is created by the loose and undefined nature of customary law, which, Hund argues, grants customary-lawmakers (often through traditional ‘judicial processes’) a wide discretion in its application. Yet, Hund contends that the fact that rules might sometimes be arrived at in the more ad hoc way, does not mean that this defines the system. If one requires a perfect system, where laws are created only deductively, then one is left with a system with no rules. For Hund, this cannot be so and an explanation for these kinds of law-making processes is found in Hart’s conception of “secondary rules” (rules in terms of which the main body of norms are recognised). Hund therefore says that for some cultures, for instance in some sections of Tswana society, the secondary rules have developed only to the point where laws are determined with reference to politics and personal preference. This does not mean that they are not “rules”. Hund argues that if we acknowledge a developmental pattern in societies’ constructions of these secondary rules then we can understand how this society constructs its laws and how it differs from societies that have come to rely on an objective, stand-alone body of rules.

    The modern codification of civil law developed from the tradition of medieval custumals, collections of local customary law that developed in a specific manorial or borough jurisdiction, and which were slowly pieced together mainly from case law and later written down by local jurists. Custumals acquired the force of law when they became the undisputed rule by which certain rights, entitlements, and obligations were regulated between members of a community. Some examples include Bracton’s De Legibus et Consuetudinibus Angliae for England, the Coutume de Paris for the city of Paris, the Sachsenspiegel for northern Germany, and the many fueros of Spain.

    In international law, customary law refers to the Law of Nations or the legal norms that have developed through the customary exchanges between states over time, whether based on diplomacy or aggression. Essentially, legal obligations are believed to arise between states to carry out their affairs consistently with past accepted conduct. These customs can also change based on the acceptance or rejection by states of particular acts. Some principles of customary law have achieved the force of peremptory norms, which cannot be violated or altered except by a norm of comparable strength. These norms are said to gain their strength from universal acceptance, such as the prohibitions against genocide and slavery. Customary international law can be distinguished from treaty law, which consists of explicit agreements between nations to assume obligations. However, many treaties are attempts to codify pre-existing customary law.

    Customary law is a recognized source of law within jurisdictions of the civil law tradition, where it may be subordinate to both statutes and regulations. In addressing custom as a source of law within the civil law tradition, John Henry Merryman notes that, though the attention it is given in scholarly works is great, its importance is “slight and decreasing”. On the other hand, in many countries around the world, one or more types of customary law continue to exist side by side with official law, a condition referred to as legal pluralism (see also List of national legal systems).

    In the canon law of the Catholic Church, custom is a source of law. Canonical jurisprudence, however, differs from civil law jurisprudence in requiring the express or implied consent of the legislator for a custom to obtain the force of law.

    In the English common law, “long usage” must be established.

    It is a broad principle of property law that, if something has gone on for a long time without objection, whether it be using a right of way or occupying land to which one has no title, the law will eventually recognise the fact and give the person doing it the legal right to continue.

    It is known in case law as “customary rights”. Something which has been practised since time immemorial by reference to a particular locality may acquire the legal status of a custom, which is a form of local law. The legal criteria defining a custom are precise. The most common claim in recent times, is for customary rights to moor a vessel.

    The mooring must have been in continuous use for “time immemorial” which is defined by legal precedent as 12 years (or 20 years for Crown land) for the same purpose by people using them for that purpose. To give two examples: a custom of mooring which might have been established in past times for over two hundred years by the fishing fleet of local inhabitants of a coastal community will not simply transfer so as to benefit present day recreational boat owners who may hail from much further afield. Whereas a group of houseboats on a mooring that has been in continuous use for the last 25 years with a mixture of owner occupiers and rented houseboats, may clearly continue to be used by houseboats, where the owners live in the same town or city. Both the purpose of the moorings and the class of persons benefited by the custom must have been clear and consistent.

    In Canada, customary aboriginal law has a constitutional foundation and for this reason has increasing influence.

    In the Scandinavian countries customary law continues to exist and has great influence.

    Customary law is also used in some developing countries, usually used alongside common or civil law. For example, in Ethiopia, despite the adoption of legal codes based on civil law in the 1950s according to Dolores Donovan and Getachew Assefa there are more than 60 systems of customary law currently in force, “some of them operating quite independently of the formal state legal system”. They offer two reasons for the relative autonomy of these customary law systems: one is that the Ethiopian government lacks sufficient resources to enforce its legal system to every corner of Ethiopia; the other is that the Ethiopian government has made a commitment to preserve these customary systems within its boundaries.

    In 1995, President of Kyrgyzstan Askar Akaev announced a decree to revitalize the aqsaqal courts of village elders. The courts would have jurisdiction over property, torts and family law. The aqsaqal courts were eventually included under Article 92 of the Kyrgyz constitution. As of 2006, there were approximately 1,000 aqsaqal courts throughout Kyrgyzstan, including in the capital of Bishkek. Akaev linked the development of these courts to the rekindling of Kyrgyz national identity. In a 2005 speech, he connected the courts back to the country’s nomadic past and extolled how the courts expressed the Kyrgyz ability of self-governance. Similar aqsaqal courts exist, with varying levels of legal formality, in other countries of Central Asia.

    The Somali people in the Horn of Africa follow a customary law system referred to as xeer. It survives to a significant degree everywhere in Somalia and in the Somali communities in the Ogaden. Economist Peter Leeson attributes the increase in economic activity since the fall of the Siad Barre administration to the security in life, liberty and property provided by Xeer in large parts of Somalia. The Dutch attorney Michael van Notten also draws upon his experience as a legal expert in his comprehensive study on Xeer, The Law of the Somalis: A Stable Foundation for Economic Development in the Horn of Africa (2005).

    In India many customs are accepted by law. For example, Hindu marriage ceremonies are recognized by the Hindu Marriage Act.

    In Indonesia, customary adat laws of the country’s various indigenous ethnicities are recognized, and customary dispute resolution is recognized in Papua. Indonesian adat law are mainly divided into 19 circles, namely Aceh, Gayo, Alas, and Batak, Minangkabau, South Sumatra, the Malay regions, Bangka and Belitung, Kalimantan, Minahasa, Gorontalo, Toraja, South Sulawesi, Ternate, the Molluccas, Papua, Timor, Bali and Lombok, Central and East Java including the island of Madura, Sunda, and the Javanese monarchies, including the Yogyakarta Sultanate, Surakarta Sunanate, and the Pakualaman and Mangkunegaran princely states.

    In the Philippines, the Indigenous Peoples’ Rights Act of 1997 recognizes customary laws of indigenous peoples within their domain.