Ind. Code § 33-42-9-11
(b) If a notarial act is performed under the authority of and in the jurisdiction of:
(3) an international or multinational governmental organization;
the notarial act is presumed valid and has the same effect as a notarial act performed by a notarial officer of Indiana.
(d) The signature and official seal of an individual holding an office described in subsection (c) are prima facie evidence of the authenticity of:
(e) An apostille in the form:
(2) issued by a foreign state that is a party to the convention described in subdivision (1);
establishes that the signature of the officer is genuine and that the officer holds the indicated office.
(f) A consular authentication:
(1) issued by an individual designated as a notarizing officer:
(2) affixed or attached to the record associated with the execution of a notarial act;
conclusively establishes that the signature of the notarial officer is genuine and that the notarial officer holds the indicated office.
As added by P.L.128-2017, SEC.18. Amended by P.L.59-2018, SEC.51.