Okla. Stat. tit. 68, § 3638v1

All production projects for which any incentive is paid pursuant to the provisions of this act shall contain a logo, as approved by the Oklahoma Department of Commerce, to be displayed in the credits of the finished production for a period of at least five (5) seconds or, if the production does not contain credits, the Oklahoma Department of Commerce shall obtain a commitment by the production company to provide equivalent value as determined by the Oklahoma Department of Commerce.