Okla. Stat. tit. 11, § 11-47-113: Scope of control of subdivisions - Review of plats

After a city planning commission is organized, all maps, plats,

replats, and subdivisions of land into lots, blocks, streets and

alleys shall be submitted to the commission, and no map or plat of

land within the jurisdiction of the commission shall be filed or

recorded until it shall have been approved by the commission and the

approval entered in writing on the plat by the chairman or secretary

of the commission.