Okla. Stat. tit. 21, § 21-61.4: Suspended sentence - Revocation - Relinquishment of

custody.

When a defendant has received a suspended sentence from an

Oklahoma state court and is also under sentence from a federal court

or another state's court, the court may revoke the suspended

sentence and direct that custody of the defendant be relinquished to

the federal or another state's authorities and that the sentence may

run concurrently with the federal or other state's sentence which

has been imposed.