
Case law, also known as precedent or common law, is a key component of the legal system. It is the body of prior judicial decisions that guide judges in deciding issues before them. Case law is a law that is established following a decision made by a judge or a group of judges. It is developed by interpreting and applying existing laws to a specific situation and clarifying them when necessary. This process sets a legal precedent that other courts are required to follow, guiding future rulings and interpretations of a particular law. Case law is instrumental in shaping the legal system and ensuring its evolution when necessary. It provides consistency in court rulings by drawing on legal precedents. Case law is instrumental in shaping the legal system and its evolution, providing consistency in court rulings by drawing on legal precedents. It is important to stay updated with recent case law developments, such as the recent rulings in April and June 2025, as they provide valuable insights into the current legal landscape.
| Characteristics | Values |
|---|---|
| Date of latest case law update | May 8, 2025 |
| Date of latest Harvard Law Review | June 2025 |
| Common law countries | UK, US, Canada, Australia, New Zealand, South Africa, Singapore, Ireland, India, Pakistan, Bangladesh, Sri Lanka, Nepal, Bhutan, Israel, and Hong Kong |
| Sources of case law | Law reports, transcripts, digests, previous case citations |
| Types of courts | Appellate courts, courts of first instance, agency tribunals, U.S. Supreme Court, U.S. Courts of Appeals, U.S. District Courts, etc. |
| Case law definition | Judicial decisions and precedents that change over time, establishing and redefining principles |
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What You'll Learn

The fundamental right to expressive association
Freedom of association is a fundamental human right recognised by international conventions and the legal systems of modern democracies, including the United States, Canada, Italy, and the European Union. It encompasses an individual's right to join or leave groups voluntarily, the right of the group to take collective action to pursue its interests, and the right of an association to accept or decline membership based on certain criteria.
In the United States, expressive associations are groups that engage in activities protected by the First Amendment, such as speech, assembly, press, petitioning the government, and the free exercise of religion. The Supreme Court has recognised expressive association under the First Amendment, as well as the right not to associate. For example, in Boy Scouts of America v. Dale (2000), the Supreme Court ruled that the Boy Scouts of America had the right to exclude James Dale, an assistant scoutmaster, because he was gay, upholding the group's freedom of expressive association.
The right to freedom of association is closely linked with freedom of assembly, particularly under the U.S. Bill of Rights. This right may include the freedom of assembly, allowing individuals to join trade unions, debating societies, political parties, or any other club or association, including religious organisations, fraternities, and sports clubs. However, this right is not absolute and may be restricted by courts and local jurisdictions in certain circumstances, such as in the case of convicted criminals or unsavory associations.
Internationally, the freedom of association is recognised as a fundamental human right by the Universal Declaration of Human Rights, the International Labour Organization, and international labour standards. This includes the right of workers to organise and collectively bargain, as well as the right not to be compelled to join a union. The right to freedom of association is also established in the Canadian Charter of Rights and Freedoms, the European Convention on Human Rights, and the Italian Constitution, each with its own specific dimensions and restrictions.
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Dobbs v. Jackson Women's Health Organization
Case law, also known as precedent or common law, refers to the body of prior judicial decisions that guide judges in their decision-making process. Case law is a crucial element of the legal system, providing guidance, consistency, and precedent for legal interpretations and rulings. It helps establish new principles and redefine existing ones, as well as resolve any ambiguity, allowing for nuance in common law.
However, the case gained widespread attention when, on May 2, 2022, Politico released a draft majority opinion by Justice Samuel Alito. In his draft, Alito argued that the Constitution does not confer a right to abortion and that states have the power to regulate or prohibit abortion. This draft opinion sparked intense debate and drew strong reactions from various quarters. Public health activists, for instance, have been exploring ways to make medical abortions more accessible, especially in states with restrictive abortion laws. The leak also prompted responses from international figures, such as the United Nations High Commissioner for Human Rights, Michelle Bachelet, who called the decision a "major setback" for sexual and reproductive rights.
The Dobbs case has had a significant impact on abortion rights in the United States. Following the leak of the draft opinion, a study found that demand for abortion medications in the country reached record highs. Additionally, the enactment of the Texas Heartbeat Act on September 1, 2021, during the Dobbs litigation, further highlighted the contentious nature of abortion legislation. The case has also brought to light the complex interplay between different levels of courts and their precedents, with the concept of stare decisis being central to the discussion.
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The hate crime enhancement
Case law is a key component of the legal system that involves interpreting and applying existing laws to a specific situation and clarifying them when necessary. This process sets a legal precedent that guides future rulings and interpretations of a law. In the United States, case law or precedent is binding or merely persuasive depending on the relationship between the deciding court and the precedent. For example, a decision by the U.S. Court of Appeals for the Fifth Circuit is binding on all federal district courts within the Fifth Circuit.
In the context of hate crime enhancements, the relevant case law relates to the application of enhanced penalties for crimes motivated by bias or hatred towards specific groups. For instance, Penal Code § 422.75 in California imposes additional penalties of one, two, or three years in state prison for crimes motivated by hatred or bias based on the victim's race, ethnicity, national origin, disability, gender, sexual orientation, or association with one of these groups. This enhancement applies to various crimes, including vandalism, assault, criminal threats, and disturbing the peace.
The Shepard Byrd Act, a federal statute, allows for the criminal prosecution of hate crimes motivated by the victim's actual or perceived sexual orientation or gender identity. It also covers crimes committed due to the victim's religion, national origin, disability, or race, among other protected characteristics. The Act makes it a federal crime to willfully cause bodily injury or attempt to do so using a dangerous weapon because of these biases.
Additionally, the Emmett Till Antilynching Act, signed into law in 2022, extended the federal hate crime law by criminalizing collaborators who helped plan violent acts against victims when the violence is based on a protected characteristic of the victim. This Act holds accountable not only the perpetrators but also those who conspire to commit such crimes.
These pieces of legislation and case law provide the legal framework for addressing hate crimes and enhancing penalties for offences motivated by bias or hatred towards specific groups. They reflect the recognition of the severe impact of hate crimes and the need for stronger deterrence and punishment.
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Ninth Circuit Denies Rehearing En Banc
Case law, also known as precedent or common law, is the body of prior judicial decisions that guide judges in their rulings. Case law is a crucial element of the legal system, providing guidance, consistency, and precedent for legal interpretations and rulings. It helps establish new principles, redefine existing ones, and resolve any ambiguity, allowing for nuance in the common law.
The Ninth Circuit's en banc process is a rehearing of a case by a larger group of judges, typically 11, including the Chief Judge and 10 other judges drawn randomly from the pool of active judges. A senior judge from the original panel can also choose to be part of the en banc court. The Ninth Circuit meets for an en banc calendar four times a year.
For a case to be reheard en banc, a majority of the active judges of the Ninth Circuit must vote affirmatively. If an en banc vote fails, the Chief Judge will issue an order, and the panel regains control of the case. If a rehearing is granted, the entire case is reheard, and updated briefs are required. While the most likely outcome is for the panel to amend or supersede its prior opinion, it rarely results in a different outcome.
Petitions for panel rehearing are governed by Rule 40, which requires demonstrating an error in law or fact that impacted the outcome. Similarly, petitions for rehearing en banc are also governed by Rule 40 and Ninth Circuit rules. When seeking a rehearing en banc, it is essential to show that the case is a good "vehicle" for such a review.
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Transcripts and law reports
Transcripts are written, verbatim records of court proceedings and are the first record of proceedings. They are produced by court reporters and are official documents. They contain a great deal of information but lack analysis and are produced much faster than law reports.
Transcripts are useful for those who want to read the full judgment of the court and understand the specific details of a case. They are also useful for those who want to review the exact wording of the court's decision, as they are a verbatim record of the proceedings.
Law reports, on the other hand, are a highly processed account of a case. They are written by law reporters, who are trained to produce precise and accurate reports of judgments. Law reports are published by independent publishers and are edited to make them easier to read. This includes adding keywords, re-formatting the text, and correcting spelling mistakes. They also include a summary of the facts of the case and the court's decisions, which can help readers quickly understand the context and outcome of the case.
Law reports are typically produced when a case makes a change to the law and are always published in a series. They are useful for those who want a concise and processed account of a case, with additional context and analysis provided by the law reporter.
Both transcripts and law reports have their own advantages and are useful for different purposes. While transcripts provide a verbatim record of court proceedings, law reports offer a more processed and analysed account of a case, with additional context and summary information.
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