Okla. Stat. tit. 84, § 84-858: Interpretation of Uniform International Wills Act

The Uniform International Wills Act derives from Annex to

Convention of October 26, 1973, Providing a Uniform Law on the Form

of an International Will. In interpreting and applying the Uniform

International Wills Act, regard shall be had to its international

origin and to the need for uniformity in its interpretation.