What does a subpoena command?

A subpoena primarily commands an individual to appear and testify as a witness in a legal proceeding. This legal document is essential for ensuring that relevant witnesses can provide their testimonies, which are crucial for the court to make informed decisions. When a subpoena is issued, it typically includes specific details about when and where the individual must appear, and it may also outline the subjects they are expected to address during their testimony.

The other options, while related to legal processes, do not accurately reflect the primary command of a subpoena. Presenting evidence or submitting financial records may be required through different types of legal documents and court orders, but the core directive of a subpoena involves the requirement for a person to appear in court to testify.