The collection of reported cases that form the body of law within a given jurisdiction. Typically there will be separate bodies of case law for different classes of criminal offenses
Case law, also used interchangeably with common law, is law that is based on precedents, that is the judicial decisions from previous cases, rather than law based on constitutions, statutes, or regulations. Case law uses the detailed facts of a legal case that have been resolved by courts or similar tribunals. These past decisions are called "case law", or precedent. Stare decisis—a Latin phrase meaning "let the decision stand"—is the principle by which judges are bound to such past decisions, drawing on established judicial authority to formulate their positions.
These judicial interpretations are distinguished from statutory law, which are codes enacted by legislative bodies, and regulatory law, which are established by executive agencies based on statutes. In some jurisdictions, case law can be applied to ongoing adjudication; for example, criminal proceedings or family law.
In common law countries (including the United Kingdom, United States, Canada, Australia and New Zealand), it is used for judicial decisions of selected appellate courts, courts of first instance, agency tribunals, and other bodies discharging adjudicatory functions.
English
Alternative forms
- caselaw
Noun
case law (countable and uncountable, plural case laws)
- Law developed by judges through court decisions and opinions, as distinct from statute and other legislation.
