If a party becomes aware of the necessity or desirability or using a witness or an exhibit not listed in his Pre-trial Memorandum, he shall promptly notify opposing counsel and the Pre-trial Conference Judge of the name and address of the witness or the nature of the exhibit. A party may not call a witness or use an exhibit without first having complied with this section unless permission of the Court is granted upon cause shown.
If a party or his counsel fails to attend the Pre-trial Conference or fails to comply with the requirements of these Rules or any Pre-trial Order or Stipulation, the Court may, with or without Motion by any party, impose such penalty or sanction as it deems appropriate, including but not limited to the dismissal of the Complaint or Counterclaim, exclusion of a claim or defense or part thereof, exclusion of the use of certain witnesses or exhibits, removal from the trial list or imposition of counsel fees incurred as a result of noncompliance.
Frank. Cnty. Pa. 39-212