The purpose of codification is to provide all citizens with manners and written collection of the laws which apply to them and which judges must follow. It is the most widespread system of law in the world, in force in various forms in about 150 countries, and draws heavily from Roman law, arguably the most intricate known legal system dating from before the modern era.
Where codes exist, the primary source of law is the law code, which is a systematic collection of interrelated articles, arranged by subject matter in some pre-specified order, and that explain the principles of law, rights and entitlements, and how basic legal mechanisms work. Law codes are simply laws enacted by a legislature, even if they are in general much longer than other laws. Other major legal systems in the world include common law, Halakha, canon law, and Islamic law.
Civilian countries can be divided into:those where Roman law in some form is still living law but there has been no attempt to create a civil code: Andorra and San Marino
those with uncodified mixed systems in which civil law is an academic source of authority but common law is also influential: Scotland and the Roman-Dutch law countries (South Africa, Zimbabwe, Sri Lanka and Guyana)
those with codified mixed systems in which civil law is the background law but has its public law heavily influenced by common law: Puerto Rico, Philippines, Quebec and Louisiana
those with comprehensive codes that exceed a single civil code, such as Spain, Italy, France, Germany, Greece, Japan, Mexico: it is this last category that is normally regarded as typical of civil law systems, and is discussed in the rest of this article.
The Scandinavian systems are of a hybrid character since their background law is a mix of civil law and Scandinavian customary law and have been partially codified. Likewise, the laws of the Channel Islands (Jersey, Guernsey, Alderney, Sark) are hybrids which mix Norman customary law and French civil law.
A prominent example of a civil-law code would be the Napoleonic Code (1804), named after French emperor Napoleon. The Code comprises three components: the law of persons, property law, and commercial law. Rather than a compendium of statutes or catalog of caselaw, the Code sets out general principles as rules of law.
Unlike common law systems, civil law jurisdictions deal with case law apart from any precedent value. Civil law courts generally decide cases using codal provisions on a case-by-case basis, without reference to other (or even superior) judicial decisions. In actual practice, an increasing degree of precedent is creeping into civil law jurisprudence, and is generally seen in many nations' highest courts. While the typical French-speaking supreme court decision is short, concise and devoid of explanation or justification, in Germanic Europe, the supreme courts can and do tend to write more verbose opinions supported by legal reasoning. A line of similar case decisions, while not precedent per se, constitute jurisprudence constante. While civil law jurisdictions place little reliance on court decisions, they tend to generate a phenomenal number of reported legal opinions. However, this tends to be uncontrolled, since there is no statutory requirement that any case be reported or published in a law report, except for the councils of state and constitutional courts. Except for the highest courts, all publication of legal opinions are unofficial or commercial.
Civil law is sometimes referred to as neo-Roman law, Romano-Germanic law or Continental law. The expression civil law is a translation of Latin jus civile, or "citizens' law", which was the late imperial term for its legal system, as opposed to the laws governing conquered peoples (jus gentium); hence, the Justinian code's title Corpus Juris Civilis. Civil law practitioners, however, traditionally refer to their system in a broad sense as jus commune, literally "common law", meaning the general principles of law as opposed to laws peculiar to particular areas. (The use of "common law" for the Anglo-Saxon systems may or may not be influenced by this usage.)
The civil law takes as its major inspiration classical Roman law (c. AD 1–250), and in particular Justinian law (6th century AD), and further expounding and developments in the late Middle Ages under the influence of canon law. The Justinian Code's doctrines provided a sophisticated model for contracts, rules of procedure, family law, wills, and a strong monarchical constitutional system. Roman law was received differently in different countries. In some it went into force wholesale by legislative act, i.e., it became positive law, whereas in others it was diffused into society by increasingly influential legal experts and scholars.
Roman law continued without interruption in the Byzantine Empire until its final fall in the 15th century. However, subject as it was to multiple incursions and occupations by Western European powers in the late medieval period, its laws became widely available in the West. It was first received into the Holy Roman Empire partly because it was considered imperial law, and it spread in Europe mainly because its students were the only trained lawyers. It became the basis of Scots law, though partly rivaled by received feudal Norman law. In England, it was taught academically at Oxford and Cambridge, but underlay only probate and matrimonial law insofar as both were inherited from canon law, and maritime law, adapted from lex mercatoria through the Bordeaux trade.
Consequently, neither of the two waves of Romanism completely dominated in Europe. Roman law was a secondary source that was applied only when local customs and laws were found lacking on a certain subject. However, after a time, even local law came to be interpreted and evaluated primarily on the basis of Roman law (it being a common European legal tradition of sorts), thereby in turn influencing the main source of law. Eventually, the works of civilian glossators and commentators led to the development of a common body of law and writing about law, a common legal language, and a common method of teaching and scholarship, all termed the jus commune, or law common to Europe, which consolidated canon law and Roman law, and to some extent, feudal law.
An important common characteristic of civil law, aside from its origins in Roman law, is the comprehensive codification of received Roman law, i.e., its inclusion in civil codes. The earliest codification known is the Code of Hammurabi, written in ancient Babylon during the 18th century BC. However, this, and many of the codes that followed, were mainly lists of civil and criminal wrongs and their punishments. Codification of the type typical of modern civilian systems did not first appear until the Justinian Code.
Germanic codes appeared over the 6th and 7th centuries to clearly delineate the law in force for Germanic privileged classes versus their Roman subjects and regulate those laws according to folk-right. Under feudal law, a number of private custumals were compiled, first under the Norman empire (Très ancien coutumier, 1200–1245), then elsewhere, to record the manorial – and later regional – customs, court decisions, and the legal principles underpinning them. Custumals were commissioned by lords who presided as lay judges over manorial courts in order to inform themselves about the court process. The use of custumals from influential towns soon became commonplace over large areas. In keeping with this, certain monarchs consolidated their kingdoms by attempting to compile custumals that would serve as the law of the land for their realms, as when Charles VII of France commissioned in 1454 an official custumal of Crown law. Two prominent examples include the Coutume de Paris (written 1510; revised 1580), which served as the basis for the Napoleonic Code, and the Sachsenspiegel (c. 1220) of the bishoprics of Magdeburg and Halberstadt which was used in northern Germany, Poland, and the Low Countries.
The concept of codification was further developed during the 17th and 18th centuries AD, as an expression of both natural law and the ideas of the Enlightenment. The political ideal of that era was expressed by the concepts of democracy, protection of property and the rule of law. That ideal required the creation of certainty of law, through the recording of law and through its uniformity. So, the aforementioned mix of Roman law and customary and local law ceased to exist, and the road opened for law codification, which could contribute to the aims of the above-mentioned political ideal.
Another reason that contributed to codification was that the notion of the nation-state required the recording of the law that would be applicable to that state.
Certainly, there was also a reaction to law codification. The proponents of codification regarded it as conducive to certainty, unity and systematic recording of the law; whereas its opponents claimed that codification would result in the ossification of the law.
In the end, despite whatever resistance to codification, the codification of European private laws moved forward. Codifications were completed by Denmark (1687), Sweden (1734), Prussia (1794), France (1804), and Austria (1811). The French codes were imported into areas conquered by Emperor Napoleon and later adopted with modifications in Poland (Duchy of Warsaw/Congress Poland; Kodeks cywilny 1806/1825), Louisiana (1807), Canton of Vaud (Switzerland; 1819), the Netherlands (1838), Italy and Romania (1865), Portugal (1867) and Spain (1888). Germany (1900), and Switzerland (1912) adopted their own codifications. These codifications were in turn imported into colonies at one time or another by most of these countries. The Swiss version was adopted in Brazil (1916) and Turkey (1926).
In the United States, U.S. states began codification with New York's "Field Code" (1850), followed by California's Codes (1872), and the federal Revised Statutes (1874) and the current United States Code (1926).
Because Germany was a rising power in the late 19th century and its legal system was well organized, when many Asian nations were developing, the German Civil Code became the basis for the legal systems of Japan. In China, the German Civil Code was introduced in the later years of the Qing Dynasty emulating Japan. In addition, it formed the basis of the law of the Republic of China, which remains in force in Taiwan. Furthermore, Korea, Taiwan, Manchuria, which were the colonies of Japan, has been strongly influenced by the Japanese legal system.
Some authors consider civil law to have served as the foundation for socialist law used in communist countries, which in this view would basically be civil law with the addition of Marxist–Leninist ideas. Even if this is so, civil law was generally the legal system in place before the rise of socialist law, and some Eastern European countries reverted to the pre-Socialist civil law following the fall of socialism, while others continued using their socialist legal systems.
Several civil-law mechanisms seem to have been borrowed from medieval Islamic Sharia and fiqh. For example, the Islamic hawala (hundi) underlies the avallo of Italian law and the aval of French and Spanish law.
The table below contains essential disparities (and in some cases similarities) between the world's four major legal systems.
Civil law is primarily contrasted with common law, which is the legal system developed first in England, and later among English-speaking peoples of the world. Despite their differences, the two systems are quite similar from a historical point of view. Both evolved in much the same way, though at different paces. The Roman law underlying civil law developed mainly from customary law that was refined with case law and legislation. Canon law further refined court procedure. Similarly, English law developed from Norman and Anglo-Saxon customary law, further refined by case law and legislation. The differences of course being that (1) Roman law had crystallized many of its principles and mechanisms in the form of the Justinian Code, which drew from case law, scholarly commentary, and senatorial statutes; and (2) civilian case law has persuasive authority, not binding authority as under common law.
Codification, however, is by no means a defining characteristic of a civil law system. For example, the statutes that govern the civil law systems of Sweden and other Nordic countries or Roman-Dutch countries are not grouped into larger, expansive codes like those found in France and Germany.
The term civil law comes from English legal scholarship and is used in English-speaking countries to lump together all legal systems of the jus commune tradition. However, legal comparativists and economists promoting the legal origins theory prefer to subdivide civil law jurisdictions into four distinct groups:Napoleonic: France, Italy, the Netherlands, Spain, Chile, Belgium, Luxembourg, Romania, and most of the Arab world when Islamic law is not used. Former colonies include Quebec (Canada) and Louisiana (U.S.).
The Chilean Code is an original work of jurist and legislator Andrés Bello. Traditionally, the Napoleonic Code has been considered the main source of inspiration for the Chilean Code. However, this is true only with regard to the law of obligations and the law of things (except for principle of abstraction), while it is not true at all in the matters of family and successions. This code was integrally adopted by Ecuador, El Salvador, Nicaragua, Honduras, Colombia, Panama and Venezuela (although only for one year). According to other Latin American experts of its time, like Augusto Teixeira de Freitas (author of the "Esboço de un Código Civil para Brasil") or Dalmacio Vélez Sársfield (main author of the argentinian Civil Code), it is the most important legal accomplishment of Latin America.
Cameroon is a former colony of both France and United Kingdom and therefore is bi-juridical/mixed.
South Africa is a former colony of the United Kingdom but was heavily influenced by colonists from the Netherlands and therefore is bi-juridical/mixed.
Germanistic: Germany, Austria, Switzerland, Latvia, Estonia, Roman-Dutch, Czech Republic, Lithuania, Croatia, Hungary, Serbia, Slovenia, Slovakia, Bosnia and Herzegovina, Greece, Brazil, Ukraine, Portugal, other CPLP countries, Macau, former Portuguese territories in India (Goa, Daman and Diu and Dadra and Nagar Haveli), Turkey, Japan, South Korea, Taiwan and Thailand.
Nordic: Denmark, Finland, Iceland, Norway, and Sweden.
Mainland Chinese (except Hong Kong) is a mixture of civil law and socialist law. Nowadays, Mainland Chinese laws absorb some features of common law system, especially those related to commercial and international transactions. Hong Kong, although part of China, uses common law. The Basic Law of Hong Kong ensures the use and status of common law in Hong Kong. Macau has continued to have a Portuguese legal system in place.
However, some of these legal systems are often and more correctly said to be of hybrid nature:Napoleonic to Germanistic influence
The Italian civil code of 1942 replaced the original one of 1865, introducing germanistic elements due to the geopolitical alliances of the time. This approach has been imitated by other countries including Portugal (1966), the Netherlands (1992), 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
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.
Some systems of civil law do not fit neatly into this typology, however. The Polish law developed as a mixture of French and German civil law in the 19th century. After the reunification of Poland in 1918, five legal systems (French Napoleonic Code from the Duchy of Warsaw, German BGB from Western Poland, Austrian ABGB from Southern Poland, Russian law from Eastern Poland, and Hungarian law from Spisz and Orawa) were merged into one. Similarly, Dutch law, while originally codified in the Napoleonic tradition, has been heavily altered under influence from the Dutch native tradition of Roman-Dutch law (still in effect in its former colonies). Scotland's civil law tradition borrowed heavily from Roman-Dutch law. Swiss law is categorized as Germanistic, but it has been heavily influenced by the Napoleonic tradition, with some indigenous elements added in as well.
Louisiana private law is primarily a Napoleonic system. Louisiana is the only U.S. state partially based on French and Spanish codes and ultimately Roman law, as opposed to English common law. In Louisiana, private law was codified into the Louisiana Civil Code. Current Louisiana law has converged considerably with American law, especially in its public law, judicial system, and adoption of the Uniform Commercial Code (except for Article 2) and certain legal devices of American common law. In fact, any innovation, whether private or public, has been decidedly common law in origin. Likewise, Quebec law, whose private law is similarly of French civilian origin, has developed along the same lines, having adapted in the same way as Louisiana to the public law and judicial system of Canadian common law. By contrast, Quebec private law has innovated mainly from civilian sources. To a lesser extent, other states formerly part of the Spanish Empire, such as Texas and California, have also retained aspects of Spanish civil law into their legal system, for example community property. The legal system of Puerto Rico exhibits the same tendencies that of Louisiana has shown: the application of a civil code whose interpretations are reliant on both the civil and common law systems. Because Puerto Rico's Civil Code is based on the Spanish Civil Code of 1889, available jurisprudence has tended to rely on common law innovations due to the code's age and in many cases, obsolete nature.
Several Islamic countries have civil law systems that contain elements of Islamic law. As an example, the Egyptian Civil Code of 1810 that developed in the early 19th century—which remains in force in Egypt is the basis for the civil law in many countries of the Arab world where the civil law is used— is based on the Napoleonic Code, but its primary author Abd El-Razzak El-Sanhuri attempted to integrate principles and features of Islamic law in deference to the unique circumstances of Egyptian society.
Japanese Civil Code was considered as a mixture of roughly 60 percent of the German civil code and roughly 30 percent of the French civil code and 8 percent of Japanese customary law and 2 percent of the English law. The code includes the doctrine of ultra vires and a precedent of Hadley v Baxendale from English common law system.