Okla. Stat. tit. 43, § 43-551-303: Duty to enforce

DUTY TO ENFORCE

A. A court of this state shall recognize and enforce a child

custody determination of a court of another state if the latter

court exercised jurisdiction in substantial conformity with this act

or the determination was made under factual circumstances meeting

the jurisdictional standards of this act and the determination has

not been modified in accordance with this act.

B. A court of this state may utilize any remedy available under

other laws of this state to enforce a child custody determination

made by a court of another state. The remedies provided in this

article are cumulative and do not affect the availability of other

remedies to enforce a child custody determination.