Pennsylvania Subpoena to Produce Documents for Discovery is a legal document issued by a court that requires a person or entity to appear in court and produce documents that are relevant to a civil or criminal case. The documents requested may include emails, contracts, invoices, bank statements, and other records. There are two types of Pennsylvania Subpoena to Produce Documents for Discovery: 1. Subpoena duces tecum: This subpoena orders the recipient to produce documents or tangible evidence that are relevant to the case. 2. Subpoena ad testificandum: This subpoena orders the recipient to appear in court and testify about the documents that they are producing.