Okla. Stat. tit. 40, § 40-195.1: Discrimination prohibited in public work contracts

All contracts of the State of Oklahoma for the construction of

public works shall contain, and be construed as containing, a clause

providing that discrimination by reason of race, creed or color will

not be practiced by the contractor in employment of those who

furnish labor or materials, nor will it be permitted by the

department or agency procuring the construction of the public work

for which the contract is executed.