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    ISO 9001:2015

    National Digital Library of India (NDLI)
    Central Library
    Kharagpur
    Indian Institute of Technology
    721 302
    India
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    Certificate Number: FS 823721
    Scope: Development and management of a digital library platform providing access to educational resources and services.

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2025-03-31 2025-03-31 2025-06-04 2028-04-30