Jurisdiction
The legal authority of a court to hear and decide a case.
Plain English
Jurisdiction is the power a court has to handle a particular lawsuit. A court only has jurisdiction if it has a proper connection to the case—for example, if the defendant lives there, the contract was signed there, or the harm occurred there. Without jurisdiction, a court cannot legally hear the case, even if it wants to.
Example
A customer in New York sues a company in California over a defective product. A New York court may have jurisdiction because the customer lives there and suffered harm there, but a court in Texas probably would not have jurisdiction over the case.
Used in a sentence
“The court ruled it lacked jurisdiction to hear the case because neither party lived in the state.”
Related terms
This page is a plain-English reference and is not legal advice. Laws vary by jurisdiction and change over time. For specific situations consult a licensed attorney.