Article · Wikipedia archive · Last revised Jun 4, 2026

Legal doctrine

A legal doctrine is a framework, set of rules, test, or procedural steps — often established through precedent in the common law — through which judgments can be determined in a given legal case. For example, a legal doctrine comes about when a judge makes a ruling where a process is outlined and applied, and allows for the ruling to be equally applied to like cases. When enough judges make use of the process, it may become established as the de facto method of deciding like situations.

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A legal doctrine is a framework, set of rules, test, or procedural steps — often established through precedent in the common law — through which judgments can be determined in a given legal case. For example, a legal doctrine comes about when a judge makes a ruling where a process is outlined and applied, and allows for the ruling to be equally applied to like cases. When enough judges make use of the process, it may become established as the de facto method of deciding like situations.

Examples

Examples of legal doctrines include:

Doctrine Definition and use
Faithless servant Under the laws of a number of states in the United States, and most notably New York State law, an employee who acts unfaithfully towards his employer must forfeit all of the compensation he received during the period of his disloyalty.12345 It is a very old common law doctrine that springs out of agency law.6728
Fundamental breach, also known as fundamental term or repudiatory breach Under English common law, performance may be held to be so substandard that the party injured by the breach is to be exonerated from the performance even if the contract specifically requires performance in the face of a breach.9 It is an extension of the doctrine of deviation.
Laches Under English common law, a court may refuse to hear a case not brought before it after a lengthy period since the right of action arose. The doctrine of laches is intended to prevent injustice to the defendant because of the plaintiff reserving action for the time most convenient or advantageous for them.
Substantial performance A rule of equity in which, by contrast to fundamental breach, a contract that is substantially performed before a breach occurs may still be upheld to the benefit of the defendant. It is used by courts to prevent the injured party from taking unfair advantage of the party that breached after a portion of the contract has been performed.9
Attribution A series of doctrines (such as vicarious liability and common purpose) allowing an actor to be held liable for actions he did not actually commit.
Tipsy Coachman A principle of appellate law that allows an appellate court to affirm a trial court that reaches the right result but for the wrong reasons, so long as there is any basis which would support the judgment in the record.
See also

See also

References

References

  1. Glynn, Timothy P.; Arnow-Richman, Rachel S.; Sullivan, Charles A. (2019). Employment Law: Private Ordering and Its Limitations. Wolters Kluwer Law & Business. ISBN 9781543801064 – via Google Books.
  2. Annual Institute on Employment Law. Vol. 2. Practising Law Institute. 2004 – via Google Books.
  3. New York Jurisprudence 2d. Vol. 52. West Group. 2009 – via Google Books.
  4. Labor Cases. Vol. 158. Commerce Clearing House. 2009 – via Google Books.
  5. Ellie Kaufman (May 19, 2018). "Met Opera sues former conductor for $5.8 million over sexual misconduct allegations". CNN.
  6. Saxe, David B.; Lesser, Danielle C. (May 29, 2018). "The Ancient Common Law Faithless Servant Rule: Still Relevant in New York". New York Law Journal.
  7. Manning Gilbert Warren III (2010). "Equitable Clawback: An Essay on Restoration of Executive Compensation". 12 University of Pennsylvania Journal of Business Law 1135.
  8. Frank J. Cavico, Bahaudin G. Mujtaba, Stephen Muffler. (2018). "The Duty of Loyalty in the Employment Relationship: Legal Analysis and Recommendations for Employers and Workers". Journal of Legal, Ethical and Regulatory Issues, Vol. 21, Issue 3.
  9. Willes, John A.; Willes, John H. (2012). Contemporary Canadian Business Law: Principles and Cases (9th ed.). McGraw-Hill Ryerson.
External links