Okla. Stat. tit. 43, § 43-571-103
Application of Uniform Child Custody Jurisdiction and
Enforcement Act.
The provisions of the Uniform Child Custody Jurisdiction and
Enforcement Act as provided in Sections 551-110, 551-111, and 551-
112 of Title 43 of the Oklahoma Statutes shall apply to cooperation
and communications among courts in proceedings under this act.