case law

Rulings become rules

Case law is the body of law established by judicial decisions rather than by statutes or constitutions.

When courts rule on cases, those decisions become precedents that guide future rulings on similar matters.

Lawyers research case law to find rulings that support their arguments: The case law on this issue favors the defendant.

Also called judge-made law.

Opposites
source of legal authority

case lawstatutory law

Legislature-made legal rules

statute law · legislation · written law · statutes · code

legal tradition

case lawNapoleonic Code

French civil law system

civil law · Roman law

written vs. unwritten law

case lawlegal codes

Systematic compilation of statutes

penal codes

Family

law, case, laws, lawful, lawless, lawsuit, cases, unlawful, lawmaker

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