A final certification may be made by a secretary of embassy or legation, consul general, consul, vice consul, or consular agent of the United States, or a diplomatic or consular official of the foreign country assigned or accredited to the United States. If reasonable opportunity has been given to all parties to investigate the authenticity and accuracy of the documents, the tribunal may, for good cause shown, admit an attested copy without final certification or permit the foreign official record to be evidenced by an attested summary with or without a final certification.
42 Pa.C.S. § 5328