23 Pa.C.S. § 2933
(a) Notice of availability of records.— The court or agency shall, within 120 days of receiving a written request for identifying information or contact, do all of the following:
(2) Conduct a good faith search for identifying information, which search shall be commenced within 120 days. The search for information shall only be conducted by an authorized representative appointed by:
(iv) if neither the agency nor a successor exists, by an agency authorized by the court.
The authorized representative shall review the court and agency record for identifying information regarding the birth or adoptive family and shall determine whether an authorization form has been filed with the court or agency.
(b) No authorization form.— If an applicable authorization form is not located, all of the following apply: