The functions of the Judicial Commissioner under section thirty-three of the Act of 1925 with respect to the making of rules under any of the powers thereby made exercisable by him shall be transferred and performed—
(a)in the case of rules for purposes relating or incidental to functions transferred to the Ministry by virtue of this Act, to and by the Ministry; and
(b)in the case of rules for purposes relating or incidental to functions transferred to the Treasury by virtue of this Act, to and by the Treasury.