
Common law is a body of unwritten laws based on legal precedents established by the courts. It is a system that promotes stability and consistency in the justice system as it relies on judicial opinion and interpretation. This means that judges are bound by the decisions of earlier judges and must apply the same principles if the facts of the cases are similar. Common law is adaptable to unforeseen situations and can be flexible in response to societal changes. It is a system used in many countries around the world, including the United States, the United Kingdom, and Ghana, and has its origins in medieval England.
| Characteristics | Values |
|---|---|
| Basis | Common law is a body of unwritten laws based on legal precedents established by the courts. |
| History | Common law originates from medieval England, but it is still very much in effect in the US and elsewhere today. |
| Adaptability | Common law is adaptable to unforeseen situations not originally predicted or contemplated by lawmakers. |
| Flexibility | Common law is flexible since it can respond to changes in society and allows for freedom of interpretation. |
| Stability and Consistency | Common law promotes stability and consistency by relying on previous case law and judicial opinions rather than subjective viewpoints. |
| Predictability | Common law provides predictability for parties, especially commercial entities, allowing them to anticipate the lawfulness of their actions and ensuring consistency. |
| Binding Decisions | Decisions of higher courts are generally binding on lower courts in the same jurisdiction, while lower court decisions are only persuasive authority. |
| Influence of Precedent | Judges present precedents that influence the criteria for jury interpretation, and past decisions can shape future rulings until societal changes prompt a reevaluation. |
| Country-specific Variations | Common law systems are prevalent in former British colonies like the US and Ghana, but Scotland and Louisiana follow a mix of common and civil law. |
Explore related products
What You'll Learn

Common law is based on legal precedents
Common law, also known as case law, is a body of unwritten laws based on legal precedents established by the courts. It draws from institutionalized opinions and interpretations from judicial authorities and public juries. Common law relies on detailed records of similar situations and statutes because there is no official legal code that can be applied to a case at hand. The judge presiding over a case determines which precedents apply to that particular case.
The doctrine of precedent, also known as stare decisis, developed during the 12th and 13th centuries as the collective judicial decisions that were based on tradition, custom, and precedent. Stare decisis is a history of judicial decisions that form the basis of evaluation for future cases. In other words, a judge is required to adopt the earlier judge's interpretation of the law and apply the same principles promulgated by that judge if the two cases have similar facts.
The example set by higher courts is binding on cases tried in lower courts. This system promotes stability and consistency in the legal justice system. However, lower courts can choose to modify or deviate from precedents if they are outdated or if the current case is substantially different from the precedent case. Lower courts can also choose to overturn the precedent, but this rarely occurs. In a case of first impression, with no precedent or clear legislative guidance, judges are empowered to resolve the issue and establish a new precedent.
Common law is deeply rooted in stare decisis, which allows for the law to be adapted to situations that were not contemplated at the time by the legislature. The value of a common-law system is that it provides flexibility and the ability to predict outcomes. As Justice Brandeis famously expressed it, "in most matters, it is more important that the applicable rule of law be settled than that it be settled right."
Understanding Pension Rights for Common Law Spouses in Alabama
You may want to see also
Explore related products

Common law is flexible and adaptable
Common law is a body of unwritten laws based on legal precedents established by the courts. Common law draws from institutionalised opinions and interpretations from judicial authorities and public juries. It is flexible and adaptable in several ways.
Firstly, common law is flexible because it can respond to changes in society. It does not require lawmakers to pass changes in statutes and codes, which can be time-consuming. Instead, higher courts in common law systems can overrule prior decisions as "bad law" without waiting for lawmakers to act. This adaptability allows common law to address situations not originally predicted by lawmakers. For example, in the case of R (Soma Oil and Gas Ltd) v Director of the SFO [2016] EWHC 2471, the judge chose to look beyond legal precedent and consider the economic consequences of a judgment that prioritised legal principle over pragmatism.
Secondly, common law is adaptable because it relies on caselaw and legal precedent to guide decisions, rather than a strict code or legislative enactment. This means that common law can be applied to situations not contemplated at the time the law was created. For instance, conspiracy, often pleaded in cases of alleged fraud, was invented by courts in the 19th century to address contemporary problems.
Thirdly, common law is flexible because it allows for some freedom of interpretation. While common law draws on past decisions, it is not bound by them and can take into account the contemporary world outside of law. This flexibility can encourage good judgment and ensure that justice is served. For example, in the Soma case, the judge's decision to curtail the SFO's costs order by £5,000 was seen as "fair, responsible and most welcome", even though it deviated from settled rules.
Lastly, common law's reliance on precedent and stare decisis, or "to stand by things decided", provides a degree of stability and consistency in the legal system. While lower courts generally follow the decisions of higher courts, they can modify or deviate from precedents if they are outdated or if the current case is substantially different. This adaptability ensures that past decisions do not unfairly marginalise or disempower certain groups.
How Government Bills Become Laws
You may want to see also
Explore related products
$29.78 $39.95

Common law promotes stability and consistency
Common law, also known as case law, is a body of unwritten laws based on legal precedents established by the courts. It is derived from its original appearance in medieval England, but it is still very much in effect in the US and other countries today. Common law draws from institutionalized opinions and interpretations from judicial authorities and public juries. The reliance on judicial opinion is a strength of common law systems, and it significantly contributes to robust commercial systems in the United Kingdom and the United States.
In jurisdictions with very weak respect for precedent, questions of law are re-determined each time they arise, making consistency and prediction more difficult. In contrast, common law systems tend to give more weight to the separation of powers between the judicial branch and the executive branch. This allows common law to adapt to unforeseen situations that were not contemplated by the legislature. Common law is also flexible, as it can respond to changes in society.
The value of a common-law system is that the law can be adapted to situations that were not contemplated by the legislature. Common law also promotes efficiency because judges need only follow precedent when making decisions, making court proceedings shorter and saving everyone time and money.
Explaining Chemical Laws with Dalton's Theory
You may want to see also
Explore related products

Common law relies on judicial opinion
Common law, also known as case law, is a body of unwritten laws based on legal precedents established by the courts. It draws from institutionalized opinions and interpretations from judicial authorities and public juries. Common law relies on judicial opinion, which is a significant contributor to the robust commercial systems in the United Kingdom and United States. Because there is reasonably precise guidance on almost every issue, parties can predict whether a proposed course of action is likely to be lawful or unlawful, and have some assurance of consistency. This ability to predict gives more freedom to come close to the boundaries of the law. For example, many commercial contracts are more economically efficient and create greater wealth because the parties know ahead of time that the proposed arrangement is likely to be lawful.
The reliance on judicial opinion in common law systems provides a level of stability and consistency in the legal justice system. Judicial decisions, or precedents, form the basis for evaluating future cases with similar facts. The doctrine of stare decisis, or "to stand by things decided," reflects this principle, requiring judges to follow the decisions of earlier judges in similar cases. This promotes predictability and consistency in the law, as judges are bound to apply the same principles and interpretations as their predecessors.
However, the rigidity of stare decisis has been criticized, particularly when it leads to the marginalization or disempowerment of certain groups. Past decisions, whether outdated or biased, can continue to shape future rulings until societal changes prompt a judicial body to overturn the precedent. This dynamic can make it challenging for marginalized parties to secure favourable rulings until popular thought or civil legislation shifts the interpretation of common law. For example, in England, common law held until the 1970s that fathers were entitled to custody of children following a divorce, effectively trapping women in marriages.
While stare decisis provides a framework for consistency, it also allows for flexibility and adaptation. Lower courts can modify or deviate from precedents if they are outdated or if the current case differs substantially from the precedent. This flexibility enables the law to address situations that may not have been contemplated by the legislature at the time. Additionally, judges can influence the criteria that juries use to interpret cases, allowing for some subjectivity in the application of common law.
Can Christians Break the Law?
You may want to see also
Explore related products

Common law vs civil law
Common law, also known as case law, is a body of unwritten laws based on legal precedents established by the courts. It is derived from its original appearance in medieval England, but it is still very much in effect in the US and elsewhere today. Common law relies on detailed records of similar situations and statutes because there is no official legal code that can be directly applied to a case at hand. The judge presiding over a case determines which precedents apply to that particular case. The decisions of higher courts are binding on cases tried in lower courts. Common law is more malleable than statutory law.
Civil law, on the other hand, is a comprehensive, codified set of legal statutes created by legislators. It is rooted in the Roman Empire and was comprehensively codified and disseminated starting in the 19th century, most notably with France's Napoleonic Code (1804) and Germany's Bürgerliches Gesetzbuch (1900). Civil law systems rely on legal codes that function as the primary source of law. Civil law is generally more prescriptive than common law. It clearly defines the cases that can be brought to court, the procedures for handling claims, and the punishment for an offence. Judicial authorities use the conditions in the applicable civil code to evaluate the facts of each case and make legislative decisions. Civil law is the world's most common legal system, practised in about 150 countries.
The primary contrast between the two systems is the role of written decisions and precedent as a source of law. While common law systems place great weight on precedent, civil law judges tend to give less weight to judicial precedent. For example, the Napoleonic Code expressly forbade French judges from pronouncing general principles of law. There is no doctrine of stare decisis in the French civil law tradition.
Many countries have adopted features from one or both systems into their own legal systems. Countries following a common law system are typically those that were former British colonies or protectorates, including the United States. Ghana, for example, embraces English common law in its modern-day Constitution. Louisiana is the only U.S. state whose private civil law is based heavily on the French and Spanish codes, as opposed to English common law.
Incest Laws in Canada: What's the Verdict?
You may want to see also
Frequently asked questions
Common law is a body of unwritten laws based on legal precedents established by the courts. Common law draws from institutionalized opinions and interpretations from judicial authorities and public juries.
Judges use common law to interpret statutes and determine which precedents apply to a particular case. Common law promotes stability and consistency because everyone involved knows that the ultimate outcome will be based on previous case law.
Civil law is a comprehensive, codified set of legal statutes created by legislators. Civil law systems have clear rules for how judges need to rule for specific disputes. Common law, on the other hand, is more flexible and adaptable to unforeseen situations.






































