Okla. Stat. tit. 17, § 17-348.6: List of brands and trademarks of antifreeze permitted

The Petroleum Storage Tank Division of the Oklahoma Corporation

Commission may furnish upon request a list of the brands and

trademarks of antifreeze permitted and permit numbers issued by the

Corporation Commission during the calendar year which have been

found to be in accord with Sections 348 through 348.9 of this title.