PART II β ESTABLISHMENT OF THE NIGERIA REVENUE SERVICE
Section 12 β Delegation of power
(1) Any power conferred or any duty imposed upon the Board may be exercised or performed by the Board or by an officer authorised by the Board, generally or specifically in that behalf.
(2) The Board may review any decision made by an authorised officer regarding any tax or taxable income, and the reviewed decision of the Board shall have effect as if it were the original decision made in respect of the matter concerned.
(3) An order, ruling or directive made or given by an approved committee of the Board pursuant to this section shall not be treated as an order, ruling or directive of the Board, until the order, ruling or directive has been ratified by the Board pursuant to the powers vested on the Board under this Act.