
Stare decisis, a Latin term meaning to stand by things decided, is a key concept in the common law tradition, which dictates that courts adhere to precedent when deciding on similar cases. This doctrine is based on the idea that judges should respect past decisions, promoting legal stability and consistency. It is a foundational concept in the American legal system, where it operates both horizontally and vertically. Horizontal stare decisis refers to a court following its own precedent, while vertical stare decisis refers to a lower court adhering to the rulings of a higher court. Stare decisis is an important principle in the common law tradition as it ensures consistency and predictability in legal decisions, prevents arbitrary decision-making, and contributes to the integrity of the judicial process.
| Characteristics | Values |
|---|---|
| Definition | "To stand by things decided" |
| Latin translation | Stare decisis |
| Role | Instruct judges to respect past decisions |
| Type | Horizontal and vertical |
| Example of horizontal type | A court adhering to its own precedent |
| Example of vertical type | A court applying precedent from a higher court |
| Exception | When prior decisions are "unworkable or are badly reasoned" |
| Effect | Lessens the need for subsequent litigation |
Explore related products
$19.95 $19.95
What You'll Learn

Horizontal and vertical stare decisis
Stare decisis is a doctrine that is commonly employed by courts working in the common law tradition. It is a Latin term that means "to stand by things decided". This doctrine instructs judges to adhere to precedent when making their decisions. In other words, if a previous court has ruled on the same or a closely related issue, the current court will make its decision in alignment with the previous court's decision. This doctrine operates both horizontally and vertically.
Horizontal stare decisis refers to a court adhering to its own precedent or the precedent of another court at the same level. For example, if the Seventh Circuit Court of Appeals adheres to the ruling of a previous Seventh Circuit Court of Appeals case, that would be horizontal stare decisis. Horizontal stare decisis holds that prior decisions made by courts at a particular appellate level should provide some precedent for cases heard by courts of the same appellate level. It is generally seen to be less "controlling" compared to vertical stare decisis.
Vertical stare decisis, on the other hand, refers to a court applying precedent from a higher court. For instance, if the Seventh Circuit Court of Appeals adhered to a previous ruling from the U.S. Supreme Court, that would be vertical stare decisis. Vertical stare decisis obligates lower courts to adhere strictly to rulings made by higher or appellate courts within the same jurisdiction as they have persuasive authority. This idea is deeply entrenched in the American legal system and is part of what makes the Supreme Court "supreme".
The doctrine of stare decisis lessens the need for subsequent litigation and saves the time and energy of the judiciary by preventing them from having to continually decide the same legal question or issue. It promotes the consistent, predictable, and unbiased development of legal principles, fosters reliance on judicial decisions, and contributes to the integrity of the judicial process. Stare decisis also assures that the law won't change randomly and allows society to assume that fundamental beliefs are based on the law rather than people's preferences.
In-Law Sponsorship: Sponsoring Family Members in Australia
You may want to see also
Explore related products

The role of precedent
The principle of stare decisis, which means "to stand by things decided" in Latin, is a foundational concept in the common law tradition. It dictates that courts adhere to precedent when making decisions on similar cases. This doctrine operates both horizontally and vertically.
Horizontal stare decisis refers to a court adhering to its own precedent or that of a court at the same level. For example, if the Seventh Circuit Court of Appeals followed the ruling of a previous Seventh Circuit Court of Appeals case, that would be an instance of horizontal stare decisis.
Vertical stare decisis, on the other hand, obligates lower courts to strictly adhere to rulings made by higher courts within the same jurisdiction. For instance, an appellate court must abide by decisions made by the U.S. Supreme Court, the highest court in the country. This concept is deeply entrenched in the American legal system and is part of what gives the Supreme Court its authority.
Stare decisis promotes legal stability and consistency, ensuring that the law is not subject to arbitrary changes. It also lessens the need for subsequent litigation, saving time and resources by preventing the judiciary from continually deciding the same legal question if it has already been addressed in another case.
While stare decisis is a critical concept in the legal domain, it is not restricted solely to judges and lawyers. Traditions, practices, and precedents from the past are also referenced in other contexts, such as commercial or social interactions, where they may be relied upon to justify certain actions or expectations.
Intent Laws: Do 5-Year-Olds Face Legal Consequences?
You may want to see also
Explore related products

Consistency in the law
Stare decisis operates both horizontally and vertically. Horizontal stare decisis refers to a court adhering to its own precedent or the precedent of another court at the same level. For example, if the Seventh Circuit Court of Appeals followed the ruling of a previous Seventh Circuit Court of Appeals case, that would be horizontal stare decisis. Vertical stare decisis, on the other hand, occurs when a court applies the precedent of a higher court. For instance, if the Seventh Circuit Court of Appeals adhered to a previous ruling by the U.S. Supreme Court, that would be an example of vertical stare decisis.
The application of stare decisis gives the law consistency and makes interpretations of the law more predictable and less arbitrary. It ensures that the law won't change randomly and provides a degree of stability and certainty to the legal system. By requiring judges to follow existing precedents, stare decisis also helps to prevent bias and arbitrary decision-making, promoting the evenhanded, predictable, and consistent development of legal principles.
While stare decisis is an important principle, it is not absolute. Courts may depart from stare decisis in certain circumstances, such as when prior decisions are deemed \"unworkable or badly reasoned," particularly in constitutional cases. Additionally, as society evolves and circumstances change, judges may sometimes need to overturn past rulings to avoid unjust outcomes. For example, in Brown v. Board of Education, the Supreme Court overturned the precedent of Plessy v. Ferguson, which had supported segregation, marking a significant departure from stare decisis.
Labeling Law: A Lawyer's Study Guide
You may want to see also
Explore related products

Stability and predictability
The doctrine of stare decisis, or "to stand by things decided" in Latin, is a key principle in the common law tradition. It plays a crucial role in ensuring stability and predictability in the legal system by requiring courts to adhere to precedent when making decisions. This means that judges must follow the rulings of previous cases with similar circumstances, creating a consistent and predictable framework for legal decision-making.
Stare decisis provides stability by preventing the law from changing randomly. It establishes a strong presumption that judges will follow prior precedents when the same issues arise, promoting legal stability. This stability is enhanced by the hierarchical nature of court systems, where lower courts are generally obligated to follow the rulings of higher courts within the same jurisdiction. This vertical stare decisis ensures that the law is applied consistently across the jurisdiction, providing a unified framework for legal decision-making.
Additionally, stare decisis promotes predictability by requiring judges to follow existing precedents, thereby preventing arbitrary decision-making and ensuring the unbiased and consistent development of legal principles. It enables individuals and organizations to make informed decisions based on established rules and principles, fostering reliance on the judicial system. The doctrine encourages judges to uphold their previous rulings and follow the decisions of higher courts, creating a predictable framework for future cases.
While stare decisis provides stability and predictability, it is not an absolute rule. Courts may depart from precedent in certain circumstances, such as when prior decisions are deemed "unworkable or badly reasoned," or when they lead to unjust outcomes. However, judges typically provide justifications for departing from precedent, ensuring transparency and accountability in the legal process.
The application of stare decisis can be seen in various legal contexts, such as the Supreme Court's use of precedent in cases involving insider trading and constitutional issues. By adhering to stare decisis, courts contribute to the integrity of the judicial process and promote public trust in the legal system.
New Space Drive: Rewriting Newton's Laws
You may want to see also
Explore related products

Limitations and nuances
Stare decisis, meaning "to stand by things decided" in Latin, is a legal principle that directs courts to adhere to previous rulings or judgments of higher tribunals or appellate courts. This doctrine operates both horizontally and vertically. While stare decisis promotes legal stability, it is not without its limitations and nuances.
Firstly, stare decisis does not apply when prior decisions are deemed "unworkable or badly reasoned," particularly in constitutional cases. For example, in Seminole Tribe of Florida v. Florida, the US Supreme Court explicitly refused to apply stare decisis. Similarly, in Brown v. Board of Education, the Supreme Court overturned the precedent set in Plessy v. Ferguson, recognising that racially segregated schools violated the Constitution despite the "separate but equal" ruling in Plessy. This demonstrates that stare decisis is not an absolute rule and can be departed from in certain circumstances.
Secondly, stare decisis may not be followed when it leads to unjust outcomes. Judges may offer legal nuances or reasons to avoid following precedents or overturn prior rulings in such cases. For instance, as society evolves due to technological advancements or demographic shifts, the interpretations and justifications of previous decisions may become outdated or lose support.
Thirdly, stare decisis is based on the assumption that previous rulings were correctly decided. However, this assumption may not always hold, and courts may need to rectify their own mistakes. In Cooks v. State, it was acknowledged that while stare decisis is wholesome, it should not be used to perpetuate errors. This highlights the need for courts to occasionally reconsider past decisions and correct any mistakes.
Lastly, stare decisis may not apply when there are extraordinary circumstances or when a case involves unique or novel issues. In such situations, a court may depart from stare decisis if it becomes too difficult to apply previous rulings to the current case. Additionally, questions that are in the record but not brought to the court's notice or decided upon may not be considered precedent-setting decisions with persuasive authority.
Elementary Rate Laws: Intermediates' Influence
You may want to see also
Frequently asked questions
Stare decisis is a Latin term meaning "let the decision stand" or "to stand by things decided". It is a foundational concept in the American legal system, obligating judges to adhere to precedent in making their decisions.
Stare decisis is a doctrine commonly employed by courts working in the common law tradition, including the U.S., the U.K., Canada, and Australia. It gives the law consistency and makes interpretations of the law more predictable. It also lessens the need for subsequent litigation, saving time and energy for the judiciary.
There are two types of stare decisis: horizontal and vertical. Horizontal stare decisis refers to a court adhering to its own precedent or the precedent of another court at the same level. Vertical stare decisis refers to a court adhering to the precedent of a higher court.
Yes, stare decisis can be overruled, although it is rare. In certain cases, judges may offer reasons or legal nuances to avoid following precedents or to overturn prior rulings, particularly if those rulings are considered "unworkable or badly reasoned".





































