The Control of National Highways (Land and Traffic) Act, 2002
21. Delegation of powers.-
The Central Government may, by notification in the Official Gazette, direct that any power exercisable by it (except the powers conferred by section 50) under this Act shall, subject to such conditions, if any, as may be specified in the notification, be exercisable by a State Government or any other authority or an officer of the State Government as may be specified in the notification.