204 Pa. Code § 99.1
The hallmark of an enlightened and effective system of justice is the adherence to standards of professional responsibility and civility. Judges and lawyers must always be mindful of the appearance of justice as well as its dispensation. The following principles are designed to assist judges and lawyers in how to conduct themselves in a manner that preserves the dignity and honor of the judiciary and the legal profession. These principles are intended to encourage lawyers, judges and court personnel to practice civility and decorum and to confirm the legal profession's status as an honorable and respected profession where courtesy and civility are observed as a matter of course.
The conduct of lawyers and judges should be characterized at all times by professional integrity and personal courtesy in the fullest sense of those terms. Integrity and courtesy are indispensable to the practice of law and the orderly administration of justice by our courts. Uncivil or obstructive conduct impedes the fundamental goal of resolving disputes in a rational, peaceful and efficient manner.
The following principles are designed to encourage judges and lawyers to meet their obligations toward each other and the judicial system in general. It is expected that judges and lawyers will make a voluntary and mutual commitment to adhere to these principles. These principles are not intended to supersede or alter existing disciplinary codes or standards of conduct, nor shall they be used as a basis for litigation, lawyer discipline or sanctions.
204 Pa. Code § 99.1