Okla. Stat. tit. 47, § 165

A. Upon the filing of an application to operate as a motor carrier of household goods, the applicant shall pay to the Corporation Commission a filing fee as set by Commission rule. B. Upon the filing by an interstate motor carrier of an application to register interstate authority, or supplement thereto, the applicant shall pay the Commission a filing fee as established by the Commission and in full compliance with applicable federal laws. C. The Commission shall, upon the receipt of any such fee, deposit the same in the State Treasury to the credit of the Corporation Commission Revolving Fund.