
When a case is criticized, it may be an indication that it is no longer good law. To determine whether a case is still good law, it is necessary to validate your research by checking the subsequent history of the case and how it has been treated by other cases. This can be done by using citator services such as Westlaw, Lexis, and Bloomberg, which use indicators or flags to signal whether a case has been negatively treated, overruled, reversed, or superseded. While citators are generally reliable, they are not perfect, and it is advisable to validate your research using multiple citator services, especially for cases that are critical to your analysis.
| Characteristics | Values |
|---|---|
| Indicators | A red stop sign, an orange box with the letter "Q", a yellow triangle, a red box with a minus sign, an orange box with a circle, a yellow box with a triangle, a blue box with a slash, a green diamond with a plus sign, a blue octagon with an "A", a blue octagon with an "I", a red octagon |
| Indicator Tools | Lexis, Bloomberg, Westlaw, Shepard's Editorial Phrases, Shepard's Signal |
| Indicator Providers | Westlaw, Lexis, Bloomberg, BCite, Shepard's Citations Service |
| Indicator Meanings | Overruled, reversed, validity in question, superseded, criticized, distinguished, positive treatment, analysis available, neutral treatment, citation information available |
| Validation | Citator services, citator reports, subsequent history, subsequent citations, citing references, treatment, depth, headnotes, citing decisions |
Explore related products
$12.61 $25.99
$19.98 $24.99
What You'll Learn

Criticism vs judicial opinions
Judicial opinions are government rulings that exercise government power. They are legally operative documents issued by judges with the power to do so. Their legitimacy stems from the formal appointment of judges and the case or controversy that gives them the authority to rule. Judicial opinions are respected because they are issued by judges with the power to issue them, not because they are wise or well-reasoned.
Criticism of judicial opinions is common and can come from a variety of sources, including the public, politicians, and other judges. While judges may face criticism, they are in a difficult position to react to it. Criticism can take the form of op-eds or law review articles. However, it is generally advised not to publish criticism of higher courts, such as the Supreme Court, as a judicial opinion, even if it is only a separate opinion in your own name. This is because lower court judges are bound by the decisions of higher courts, and they do not have the authority to overrule them. Instead, lower court judges should resolve the case before them and provide commentary in other forums if necessary.
Criticism of judicial opinions can serve as a check on the judiciary, ensuring that they do not abuse their power. For example, in the case of former Italian Prime Minister Silvio Berlusconi, the Italian Constitutional Court declared a law he passed to grant himself immunity as unconstitutional. Similarly, a U.S. federal judge blocked an executive order from President Donald Trump, allowing immigration to resume.
To determine whether a case is still good law, it is necessary to review the citator report and subsequent case history. Cases may be reversed, overruled, superseded, criticized, or distinguished by other cases, which may impact their validity. Indicators on citator services, such as Lexis and Bloomberg, can help identify the status of a case and whether it has been treated negatively by other cases.
Case Laws: Understanding the Complexities of Wills
You may want to see also
Explore related products

Lower court judges criticising Supreme Court decisions
The concept of "good law" refers to the validity of a legal case, which can be determined by reviewing citator reports and subsequent case history. Cases that have been reversed, overruled, or superseded are typically no longer considered good law. However, it is important to note that cases may still be valid if they are only partially reversed, overruled, or superseded.
While lower court judges are expected to respect and follow Supreme Court decisions, there have been instances where they have criticised such rulings. For example, in the context of President Donald Trump's executive orders, lower court judges and federal judges in Maryland, Massachusetts, and New Hampshire issued rulings that blocked his agenda, particularly regarding birthright citizenship and other policies. The Supreme Court's decision to limit the power of lower courts to issue nationwide injunctions curbing the President's orders drew criticism from some lower court judges and legal experts. They viewed it as a shift in the balance of powers towards the President and a hindrance to plaintiffs challenging executive actions.
Lower court judges are not appointed to the Supreme Court and are expected to abide by its decisions. However, they can provide feedback and express their opinions through other forums like law reviews or academic publications. For example, Judge Pierre Leval of the Second Circuit published an article in the NYU Law Review, criticising the Supreme Court's ruling in Saucier v. Callahan. This criticism was influential and cited in subsequent cases.
While lower court judges should refrain from issuing opinions that directly criticise the Supreme Court, they can write concurrences or dissents expressing their disagreement with the law they must follow. In extreme cases, a judge may even refuse to apply a law they find immoral or unjust, as abolitionist judges did with the Fugitive Slave Acts, despite the Supreme Court's ruling in Prigg v. Pennsylvania.
It is important to note that the Supreme Court is not immune to self-critique, as dissenting opinions from Supreme Court justices themselves indicate their disagreement with the majority ruling. Additionally, the Supreme Court's rulings can be challenged and overturned through the legal process, demonstrating a system of checks and balances within the judicial system.
Leach v. Superior Court: Still Relevant Today?
You may want to see also
Explore related products

Indicators of a case's validity
Reviewing the Citator Report
One way to determine a case's validity is to review the citator report, which will indicate whether the case has been reversed, overruled, or superseded. This information can be found on citator services such as Westlaw, Lexis, and Bloomberg. A red stop sign on Lexis, for example, indicates that a case has been overruled or reversed.
Analyzing Subsequent History
It is important to check the subsequent history of a case to see if it has been appealed and later overturned or affirmed. This information can provide insights into the validity of the case and whether it has been accepted or rejected by higher courts.
Examining Subsequent Citations (Case Treatment)
Subsequent citations refer to how other cases that came after your case have treated it. By reviewing these citations, you can understand if your case has been criticized, distinguished, or limited by subsequent rulings. This information can be found through citator services, which provide details on the treatment and depth of discussion of your case in subsequent rulings.
Evaluating Negative Treatment
In some cases, a ruling may receive negative treatment from other cases, which can impact its validity. This can include being criticized, distinguished, or limited by other cases. However, it is important to note that negative treatment does not always mean the case is no longer good law. The extent of reliance on a negatively treated case depends on whether the issue for which it is being cited aligns with the issues that led to the negative treatment.
Understanding Indicators and Notations
Citator services use indicators and notations to signal the validity of a case. For example, a red stop sign on Lexis or a red box with a minus sign on Bloomberg indicates that a case has been overruled. Meanwhile, an orange box with a "Q" on Lexis or a circle on Bloomberg indicates that the validity of a case is in question, possibly due to being superseded.
By reviewing these indicators of a case's validity, legal professionals can make informed decisions about the reliability and applicability of a particular ruling in their research and arguments.
Civil Lawsuits: Who Can Sue?
You may want to see also
Explore related products

Citator services and their limitations
Citator services are crucial tools in legal research, helping legal professionals verify whether cases and statutes remain valid and authoritative. They are used to determine whether a case is still good law by checking its subsequent history and citations to see how other cases have treated it.
There are several citator services available, including Shepard's, KeyCite, and BCite, which are considered the gold standard due to their extensive databases and established methodologies. These services use indicators, such as colours and symbols, to signal the status of a case. For example, a red stop sign may indicate that a case has been overruled or reversed, while a yellow triangle may suggest negative treatment, such as criticism or distinction.
However, traditional citator services have their limitations. They can be expensive and prone to errors, relying on manual updates by large editorial teams. A study by the College of William & Mary Law School found discrepancies in how different citators handle negative citing relationships, with error rates ranging from one-third to over two-thirds.
To address these limitations, AI-powered citators like Paxton AI and Cert have been introduced. These tools promise improved accuracy, efficiency, and integration. Paxton AI, for instance, achieved a 94% accuracy rate in testing and provides detailed explanations in Bluebook format.
While AI citators offer advancements, it is important to note that they are not without their own limitations. For instance, the placement of a citation may cause confusion for an AI system, impacting its accuracy.
In conclusion, citator services play a vital role in legal research, but users should be mindful of their potential shortcomings. When dealing with critical cases, it is advisable to validate research through multiple citator services or by carefully reviewing relevant cases.
Antitrust Law: Understanding Competition Law Cases
You may want to see also
Explore related products

Reversed, overruled, superseded, or criticised
To determine whether a case is still good law, it is necessary to review the citator report to see if the case was reversed, overruled, or superseded. Cases that have been reversed, overruled, or superseded are no longer good law and typically should not be relied upon. However, sometimes cases are only reversed, overruled, or superseded in part, or the issue on which the case was reversed, overruled, or superseded is not the issue for which the case is being used. In such circumstances, the case may be cited.
Citator services like Westlaw, Lexis, and Bloomberg can be used to validate case research. Each of these services has indicators to signal whether a case is still good law. For example, on Lexis, a red stop sign indicates that a case may have been overruled or reversed, while a yellow triangle means that a case has received negative treatment, such as being criticised or distinguished. Similarly, on Bloomberg, a red box with a minus sign indicates that a case has been overruled in full or in part, while a yellow box with a triangle indicates that a case has been criticised.
To determine the validity of a case, it is important to review the cases that offer negative treatment of the case in question. Negative treatment can include cases that have been reversed, overruled, or superseded, as well as cases that have been criticised or distinguished. By carefully reading these cases, it is possible to determine the extent to which the case can be relied upon.
Case Law: Understanding the Judicial System's Evolution
You may want to see also
Frequently asked questions
When a case is criticized, it means that it has been treated negatively by other cases. This could be due to various reasons, such as the legal reasoning of the case being questioned or the case being distinguished or limited by other cases.
To determine if a criticized case is still good law, you need to review the citator report and analyze the subsequent history and citations of the case. A citator service, such as Westlaw, Lexis, or Bloomberg, can help identify if there are subsequent legal authorities that invalidate the case.
Indicators that a case may no longer be good law vary depending on the citator service used. For example, on Lexis, a red stop sign indicates that a case has been overruled or reversed, while a yellow triangle signals possible negative treatment. On Bloomberg, a red box with a minus sign indicates a case has been overruled, and a yellow box with a triangle indicates criticism.
Validating your case research involves reviewing the citator report and analyzing subsequent history and citations. You can use citator services like Westlaw, Lexis, or Bloomberg to identify if there are any negative treatments or subsequent legal authorities that impact your case. Additionally, reviewing the complete history of the case and understanding the procedural context can provide valuable insights.











































