Okla. Stat. tit. 57, § 57-96: Foreign convicted offenders - Transfer or exchange

If a treaty in effect between the United States and a foreign

country provides for the transfer or exchange of convicted offenders

to the country of which they are citizens or nationals, the Governor

may, on behalf of the state and subject to the terms of the treaty,

authorize the Director of the Department of Corrections to consent

to the transfer or exchange of offenders and take any other action

necessary to initiate the participation of this state in the treaty.