On behalf of the originator, the CIU shall be responsible for informing the addressees of the document of the change to the classification or marking, and they in turn shall be responsible for informing any subsequent addressees to whom they have sent or copied the document.
Oddelek za tajne podatke je zadolžen, da v imenu avtorja o spremembi stopnje ali oznake tajnosti obvesti naslovnike dokumenta, naslovniki pa so zadolženi, da obvestijo vse nadaljnje naslovnike, ki so jim poslali dokument ali njegovo kopijo.