Pennsylvania Rule to Show Cause is a legal procedure used to resolve matters between parties in a dispute. It is a court-ordered document requiring a person or entity to appear before a judge and explain why they should not be held in contempt. It can be used to compel someone to fulfill their obligations or to compel a witness to give testimony. Furthermore, it is also used to request the court to enter an order or to enforce a court order. There are two types of Pennsylvania Rule to Show Cause: Rule To Show Cause Why Sanctions Should Not Be Imposed, and Rule to Show Cause Why Relief Should Not Be Granted.