Section 23(2) in The Ancient Monuments and Archaeological Sites and Remains (Framing of Heritage Bye-laws and Other Functions of the Competent Authority) Rules, 2011
(2)A central documentation centre shall be established in the office of the Director General, Archaeological Survey of India, wherein documents, photographs, video graphs, films, compact discs, digital video documentation, drawings, survey plans, site plans and maps in respect of all protected monuments and protected areas and their respective prohibited and regulated areas, declared as of national importance under the Act shall be properly housed for consultation and reference by the interested persons.
