 This initiative was a part of Indian National Digital Preservation Program (NDPP).The OAIS has been the basis of numerous prominent digital preservation initiatives and standards including the working group and the Trustworthy Repositories Audit & Certification (TRAC) document from OCLC.which was an initial draft of, and subsequently superseded by, CCSDS 652.1-M-2 of the Consultative Committee for Space Data Systems; this text is identical to ISO 16363