Okla. Stat. tit. 19 § 868.7
From and after the adoption of the master plan or portion thereof and its proper certification, then and henceforth no improvement of a type embraced within the recommendations of the master plan shall be constructed or authorized without first submitting the proposed plans thereof to the planning commission and receiving the written approval and recommendation of said commission; provided, however, that this requirement shall be deemed to be waived if the county planning commission fails to make its report and recommendations within forty-five (45) days after the receipt of the proposed plans, and provided further that the disapproval or recommendations of the commission may be overruled by a two-thirds (2/3) vote, properly recorded, of the legislative body, board or officials sponsoring or acting upon the proposed improvements, after the reasons for such overruling are spread upon its minutes.
Okla. Stat. tit. 19, § 868.7