What is required for a subpoena to be valid in terms of information it must contain?

For a subpoena to be valid, it is essential that it includes the full details of the case and court. This ensures that the subpoena is properly linked to a specific legal proceeding and provides the necessary context for the recipient. The details typically encompass the court name, the case number, the title of the action, and the date and time for compliance. This information is crucial as it establishes the authority under which the subpoena is issued and guides the recipient on the relevant legal backdrop, helping to prevent any confusion regarding the expectations laid out in the subpoena.

In contrast, just having the sender's name does not provide enough context about the legal proceedings and could lead to misunderstandings or challenges regarding the subpoena's validity. Similarly, having only the witness's name or a summary of arguments from either party lacks the essential framework needed to connect the document to a judicial context. The inclusion of complete case and court information serves to authenticate the subpoena and provide the recipient with all necessary details to respond appropriately.