Nonstatutory laws are legal rules and regulations that are not created by the legislature or written in statutes. Rather, they are developed through the common law system or the administrative process. Many different terms can be used to refer to nonstatutory laws, and these terms are often used interchangeably. Some common synonyms for nonstatutory laws include judge-made law, case law, common law, customary law, administrative law, regulatory law, and executive orders. Understanding these different terms is important for anyone who needs to navigate the legal system, whether as an individual or a business owner. By grasping the nuances of nonstatutory laws, people can better understand their rights and responsibilities under the law.