What does a subpoena require?

A subpoena is a legal document that orders an individual to appear in court or to produce evidence for a legal proceeding. When someone receives a subpoena, it specifically requires their appearance, which may involve testifying as a witness. This process is essential for ensuring that those with relevant information can contribute to the case.

In this context, the requirement for appearance and/or testimony in court is crucial because it facilitates the legal process by compelling witnesses to provide their accounts or evidence that is deemed necessary for the case being heard. This contrasts with other options, as a subpoena does not solely focus on written testimony, does not typically cover the payment of legal fees, nor is it limited to the submission of evidence without the individual's presence. Each of these aspects emphasizes the importance of participation in the legal process, which is mandated by the subpoena itself.