Section 59(4) in The Karnataka Value Added Tax Act, 2003
(4)Without prejudice to the generality of the foregoing power, the Commissioner may, on his own motion or on an application by a registered dealer liable to pay tax under the Act, if he considers it necessary or expedient so to do, for the purpose of maintaining uniformity in the work of assessments and collection of revenue, clarify the rate of tax payable under this Act in respect of goods liable to tax under the Act, and all officers and persons employed in the execution of this Act shall observe and follow such clarification.