Archives of Directives

Version history of DOE N 251.42

Every revision of DOE N 251.42 held in Directives, oldest first — 4 documents, with the supersession and cancellation dates that connect them.

This history is not a single line of descent. Some of these documents are here because one revision replaced several earlier documents at once, bringing their own histories with it.

  1. DOE O 5480.21Unreviewed Safety Questions

    ArchiveIssued Dec 24, 1991Retired Feb 09, 2002

  2. DOE O 5480.23 Chg 1Nuclear Safety Analysis Reports

    ArchiveIssued Mar 10, 1994Retired Feb 09, 2002

  3. DOE O 5480.22 Chg 2Technical Safety Requirements

    ArchiveIssued Jan 23, 1996Retired Feb 09, 2002

  4. superseded by

  5. DOE N 251.42Cancellation of Directives

    Current versionArchiveIssued Jan 09, 2002

Back to DOE O 5480.23 Chg 1