Subject matter jurisdiction defines a court’s power to decide a lawsuit involving a particular subject matter, and to render an enforceable judgment. A court generally has jurisdiction when the particular claim raised in the case is within its constitutional jurisdiction—as provided by the state constitution or the U.S. Constitution—or because jurisdiction has been mandated by the state legislature or the United States Congress.
In California, subject matter jurisdiction refers to the authority of a court to hear cases of a particular type or cases relating to a specific subject matter. This jurisdiction is established by the California Constitution, statutes enacted by the California Legislature, and applicable federal laws and constitutional provisions. For example, the California Superior Courts have general jurisdiction and can hear most types of cases, both civil and criminal. On the other hand, certain courts, like small claims courts, have limited jurisdiction and can only hear specific types of cases with claims below a certain monetary threshold. Additionally, federal courts have jurisdiction over matters involving federal law, the U.S. Constitution, or disputes between states or between citizens of different states, subject to certain criteria. It is important for a lawsuit to be filed in a court with the appropriate subject matter jurisdiction to ensure that any judgment rendered is legally enforceable.