57 Pa.C.S. § 312
(a) Effect.— A notarial act performed under the authority and in the jurisdiction of a federally recognized Indian tribe has the same effect as if performed by a notarial officer of this Commonwealth if the act performed in the jurisdiction of the tribe is performed by any of the following:
(b) Prima facie evidence.— The signature and title of an individual performing a notarial act under the authority of and in the jurisdiction of a federally recognized Indian tribe are prima facie evidence that: