Okla. Stat. tit. 68, § 68-282: Ban on class action suits related to the gross receipts

tax on mixed beverages.

Notwithstanding any other provision of law, one or more members

of a class may not sue as representative parties on behalf of all

members of a class, and a court may not hereafter certify a class,

on any claim arising from the collection of monies denominated as

gross receipts tax on mixed beverages, sales tax or use tax, or in

which the damages sought or the injury claimed is monies that have

been collected as, or denominated as, gross receipts tax on mixed

beverages, sales tax or use tax, and which have been remitted to the

Oklahoma Tax Commission or other governmental taxing authority.