23 Pa.C.S. § 5412
(a) Assistance of another state.— A court of this Commonwealth may request the appropriate court of another state to:
(d) Preservation of records.— A court of this Commonwealth shall preserve the pleadings, orders, decrees, records of hearings, evaluations and other pertinent records with respect to a child custody proceeding until the child attains 18 years of age. Upon appropriate request by a court or law enforcement official of another state, the court shall forward a certified copy of those records.
Cross References. Section 5412 is referred to in section 5203 of this title.