What is the purpose of a subpoena?

A subpoena serves the primary purpose of summoning a witness to appear and testify in court or to produce documents or evidence relevant to a legal proceeding. This legal instrument ensures that the court has access to necessary testimony or materials that can aid in the resolution of cases. The ability to compel witnesses to provide their presence or relevant documentation is crucial to the integrity and thoroughness of the judicial process.

Other options represent different legal functions: notifying a defendant of charges typically occurs through an indictment or a complaint, while initiating a lawsuit involves filing a formal complaint with the court. Issuing a settlement refers to an agreement between parties to resolve a dispute without continuing to trial. Each of these serves distinct purposes within the legal system, but a subpoena specifically pertains to securing witness participation in court proceedings.