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    • This metadata record is available for the public, but the data itself is not public for privacy or security reasons. See details

    USCIS RAILS

    Metadata Updated: March 22, 2026

    The RAILS data tracks the location, movement, and location history of immigrant and receipt files. RAILS replaced the now decommissioned National File Tracking System (NFTS).

    Access & Use Information

    Non-public: This dataset is not for public access or use. Specific details are provided below. License: See this page for license information.

    Downloads & Resources

    No file downloads are available because this is not a public dataset. See Access & Use Information for details.

    Dates

    Metadata Created Date March 22, 2026
    Metadata Updated Date March 22, 2026

    Metadata Source

    Harvested from DHS datajson source

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 22, 2026
    Metadata Updated Date March 22, 2026
    Publisher Unspecified
    Maintainer
    Identifier USCIS-10048-MAJ-10048
    Data Last Modified 2026-03-18T00:02:37-04:00
    Public Access Level non-public
    Bureau Code 024:030
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Harvest Object Id 81498e51-23f3-48fa-b3e8-5380f676d255
    Harvest Source Id 803bdba9-bfcb-453c-ae2a-ed81f240ff5a
    Harvest Source Title DHS datajson source
    License https://www.usa.gov/government-works
    Program Code 024:000
    Source Datajson Identifier True
    Source Hash 1baf78091237c6aa6e252c2acd35f236a70420b705ab7edeff2ed9a4967a652f
    Source Schema Version 1.1

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