The Tax Commission shall administer and enforce all provisions of this article. It shall have the power to enter upon the premises of any taxpayer and to examine, or cause to be examined by an agent or representative designated by it for such purpose, any books, invoices, papers, records or memoranda bearing upon the amount of taxes payable, and to secure other information directly concerned in the enforcement of this article.
Okla. Stat. tit. 68, § 410