¹[4A. Categorisation and classification in respect of ancient monuments or archaeological sites and remains declared as of national importance under sections 3 and 4.--(1) The Central Government shall, on the recommendation of the Authority, prescribe categories in respect of ancient monuments or archaeological sites and remains declared as of national importance under sections 3 and 4, and while prescribing such categories it shall have regard to the historical, archaeological and architectural value and such other factors as may be relevant for the purpose of such categorisation.
     (2) The Central Government shall, on the recommendation of the Authority, classify all the ancient monuments or archaeological sites and remains declared as of national importance under sections 3 and 4, in accordance with the categories prescribed under sub-section (1) and thereafter make the same available to the public and exhibit the same on its website and also in such other manner as it may deem fit.]