What primary function does a subpoena serve in legal proceedings?

A subpoena serves the important function of compelling a person to provide testimony or produce evidence in a legal proceeding. This legal document is an essential tool in the discovery process, enabling parties to gather necessary information that may be crucial for their case. When an individual receives a subpoena, they are legally obligated to comply and appear in court or present specific documents. This ensures that the judicial process can proceed with all relevant information available, promoting fairness and thoroughness in legal proceedings.

The role of a subpoena is foundational in ensuring that individuals who possess knowledge or materials pertinent to a case cannot refuse to participate in the legal process. Thus, it is a vital mechanism for enforcing the legal rights of parties involved and for upholding the integrity of the judicial system.