28 Pa. Code § 1.37 – Changes in the medical certification of cause of death.

(a) To add to or correct information pertaining to the medical certification of cause of death or date or place of death, a written statement covering the necessary corrections or additions shall be submitted by the physician or coroner who signed the medical certification on the original certificate.
(b) If the correction requested changes the medical certification from a death due to natural causes to a death due to other than natural causes, then the affidavit of the person who signed the medical certification shall be requested.