Okla. Stat. tit. 68 § 2873
The board of tax roll corrections shall be authorized to modify a valuation of property in accordance with the standards prescribed by or for a purpose authorized by Section 71 of this act irrespective of whether or not the valuation so modified has been affected by an order of the State Board of Equalization for purposes of equalizing assessments within a county or between the several counties as authorized by law. Any modification by the board of tax roll corrections to a value that has been modified as a result of an order by the State Board of Equalization shall be reported to the Oklahoma Tax Commission. The Oklahoma Tax Commission shall determine the impact, if any, that the modification made by the board of tax roll corrections has upon equalization within the county or between the several counties and shall make recommendations to the State Board of Equalization for any action required.
Okla. Stat. tit. 68, § 2873