Archives of Directives

Version history of DOE O 227.1B

Every revision of DOE O 227.1B held in Directives, oldest first — 9 documents, with the supersession and cancellation dates that connect them.

  1. DOE O 5630.12ASafeguards and Security Inspection and Assessment Program

    ArchiveIssued Jun 23, 1992Retired Dec 23, 1998

  2. superseded by

  3. DOE O 470.2Safeguards and Security Independent Oversight Program

    ArchiveIssued Dec 23, 1998Retired Mar 01, 2000

  4. superseded by

  5. DOE O 470.2ASecurity and Emergency Management Independent Oversight and Performance Assurance Program

    ArchiveIssued Mar 01, 2000Retired Oct 31, 2002

  6. superseded by

  7. DOE O 470.2BIndependent Oversight and Performance Assurance Program

    ArchiveIssued Oct 31, 2002Retired Aug 30, 2011

  8. cancelled by

  9. DOE O 227.1Independent Oversight Program

    ArchiveIssued Aug 30, 2011Retired Dec 21, 2015

  10. superseded by

  11. DOE O 227.1AIndependent Oversight Program

    ArchiveIssued Dec 21, 2015Retired Jan 21, 2020

  12. superseded by

  13. DOE O 227.1A Chg 1 (AdminChg)Independent Oversight Program

    ArchiveIssued Dec 21, 2015Retired Jan 15, 2026

  14. superseded by

  15. DOE O 227.1A Chg. 2 (AdminChg)Independent Oversight Program

    ArchiveIssued Dec 21, 2015Retired Aug 05, 2026

  16. superseded by

  17. DOE O 227.1BIndependent Oversight Program

    Current versionCurrentIssued Aug 05, 2026

Back to DOE O 227.1A Chg 1 (AdminChg)