What is the term for law originating from court decisions or case law?

The term for law originating from court decisions or case law is known as common law. Common law evolves through the judgments made in individual court cases, where judges interpret and apply legal principles to specific situations. As these decisions are made, they set precedents that can influence future cases with similar circumstances, effectively creating a body of law based on judicial rulings rather than written statutes or regulations.

This legal framework allows for a flexible and adaptive system of justice, as it can evolve over time to reflect societal changes and new legal interpretations. In contrast, guidelines are not legally binding instructions but rather recommendations; regulations are rule-based directives enacted by governmental agencies; and statutes are formal laws passed by legislatures. Understanding these distinctions is crucial for recognizing the foundational role of common law in shaping the legal landscape.