Okla. Stat. tit. 19, § 19-1104: Cooperation with other counties, agencies, etc

Any two or more counties may jointly and cooperatively undertake

programs to promote the growth and development of the industrial

payroll of the area or region in which such counties are located,

and any county may likewise cooperate with political subdivisions of

the county and with other public or private nonprofit agencies to

achieve the purposes set forth in this act, including the

development of intergovernmental public trusts organized under Title

60 of the Oklahoma Statutes, whose membership shall represent

equally the counties and political subdivisions in the area or

region.