23 Pa.C.S. § 5404 – Application to Native American tribes

(a) Primacy of Indian Child Welfare Act.— A child custody proceeding that pertains to a Native American child as defined in the Indian Child Welfare Act of 1978 (Public Law 95-608, 25 U.S.C. § 1901 et seq.) is not subject to this chapter to the extent that it is governed by the Indian Child Welfare Act of 1978.
(b) Tribe treated as state.— A court of this Commonwealth shall treat a tribe as if it were a state of the United States for the purpose of applying Subchapter B (relating to jurisdiction) and this subchapter.
(c) Tribal custody determinations.— A child custody determination made by a tribe under factual circumstances in substantial conformity with the jurisdictional standards of this chapter must be recognized and enforced under Subchapter C (relating to enforcement).