The National Mission on Monuments and Antiquities (NMMA) was launched in 2007 with the objective to prepare a National database on Built Heritage and Sites (BH&S) and antiquities from different sources and museums during the XIth Five Year Plan for information and dissemination to planners, researchers
etc., and better management of such cultural resources. Keeping in view the magnitude of the work involved, and as per recommendations of National Productivity Council in its 3rd Party Evaluation Report, NMMA has been made a Division of Archaeological Survey of India.
As part of the mandate, NMMA has to prepare two national registers viz., (I) National Register on Built Heritage and Sites and (ii) National Register on Antiquities. About 2.00 lakh data on Built Heritage and Sites has been documented from various secondary sources. NMMA has documented data of approximately 15.00 lakh antiquities so far from different sources.