Previous USCDI Versions:
- USCDI Version 1, February 2020 (Superseded by USCDI Version 1, July 2020 Errata)
- USCDI Version 2, July 2021
- USCDI Version 3, July 2022
- USCDI Version 3.1, June 2025
- USCDI Version 4, July 2023 (Superseded by USCDI Version 4, October 2023 Errata)
- USCDI Version 5, July 2023
Previous Draft USCDI Versions
- Draft USCDI Version 2, January 2021 (For review and reference only, not an official version)
- Draft USCDI Version 3, January 2022 (For review and reference only, not an official version)
- Draft USCDI Version 4, January 2023 (For review and reference only, not an official version)
- Draft USCDI Version 5, January 2024 (For review and reference only, not an official version)
- Draft USCDI Version 6, January 2025 (For review and reference only, not an official version)