Okla. Stat. tit. 58 § 53
Current through Laws 2024, c. 453.
If, on the hearing, it appears upon the face of the record that the will has been proved, allowed and admitted to probate in any of the territories, or any state of the United States, the District of Columbia, or in any foreign country or state, and that it was executed according to the law of the place in which the same was made, or in which the testator was at the time domiciled, or in conformity with the laws of this state, it must be admitted to probate, be certified in like manner according to the facts, and recorded, and have the same force and effect as a will first admitted to probate in this state, and letters testamentary or of administration issued thereon.
Okla. Stat. tit. 58, § 53