(1) The Central Government may, by general or special order, direct that any power, authority or jurisdiction exercisable by it under or in relation to any of the provisions of this Act, may be exercisable also by the Director-General or such other officer and subject to such conditions as may be specified in the order.
(2) The Director-General may, with the previous approval of the Central Government, by general or special order, direct that any power or authority conferred upon or delegated to, and any duty imposed upon him by or under this Act, may be exercised or discharged also by such officer or authority and subject to such conditions as may be specified in the order.