Okla. Stat. tit. 2, § 2-16-36: When compact operative - Exchange of official documents

When the Governor executes the compact on behalf of this state

and causes a verified copy of the compact to be filed with the

Secretary of State, and when the compact has been ratified by one or

more of the states named in Section 16-35 of this title, then the

compact shall become operative and effective as between this state

and any other state or states. The Governor is authorized and

directed to take action necessary to complete the exchange of

official documents between this state and any other state ratifying

the compact.