(1) Where the Central Government is of opinion that any ancient monument or archaeological site and remains not included in section 3 is of national importance, it may, by notification in the Official Gazette, give two months notice of its intention to declare such ancient monument or archaeological site and remains to be of national importance; and a copy of every such notification shall be affixed in a conspicuous place near the monument or site and remains, as the case may be.
(2) Any person interested in any such ancient monument or archaeological site and remains may, within two months after the issue of the notification, object to the declaration of the monument, or the archaeological site and remains, to be of national importance.
(3) On the expiry of the said period of two months, the Central Government may, after considering the objections, if any, received by it, declare by notification in the Official Gazette, the ancient monument or the archaeological site and remains, as the case may be, to be of national importance.
(4) A notification published under sub-section (3) shall, unless and until it is withdrawn, be conclusive evidence of the fact that the ancient monument or the archaeological site and remains to which it relates is of national importance for the purposes of this Act.