Use the form with the boxes to guide you through filling out the blank form. Standard interrogatories in personal injury and product liability cases in the forms hereinafter reproduced shall be utilized in the appropriate case.Standard Interrogatory 1. Injuries and Diseases Alleged. Original process shall be served within the Commonwealth within 30 days after the issuance of the writ or the filing of the complaint. Box 1: Print the name of the county in which you filed exactly as you wrote it on. A sample certificate of service that counsel of record may use to prove service of interlocutory documents in civil actions in the Pennsylvania courts. Original civil or criminal documents submitted to OJS for filing may not be bound in any way, or formerly bound. All documents are scanned. Defendants answered only 13 out of 55 interrogatories.