Okla. Stat. tit. 19, § 19-865.59: Proposed improvements - Recommendations by commission

From and after the adoption of the plan or plans or portion

thereof and their proper certification, then and henceforth no

improvement of a type embraced within the recommendations of the

plan or plans shall be constructed or authorized without first

submitting the proposed plans thereof to the commission and

receiving the written recommendations of said commission; provided,

however, that this requirement shall be deemed to be waived if the

commission fails to make its report and recommendations within

forty-five (45) days after the receipt of the proposed plans.