[1] It is one of the various sub-categorizations for strictly unclassified information which, on 24 February 2012, was officially consolidated as CUI.
For Official Use Only (FOUO) was one of five categories of the Dissemination Limiting Marker (DLM) defined by the Australian Government Information Security Management Guidelines.
[4] The guidelines state that FOUO should only be used on unclassified information, when its compromise may cause limited damage to national security, Australian Government agencies, commercial entities or members of the public.
VS-Nur für den Dienstgebrauch(short VS-NfD)(FOR OFFICIAL USE ONLY) is one of four secrecy designations in use by the Federal Republic of Germany.
It is denoted at the top of each document in either black or blue text reading "VS-NUR FÜR DEN DIENSTGEBRAUCH," which is always written in Upper case.