N3 NATO-3:Official clerical staff accompanying a representative of Member to NATO

N4 NATO-4:Officials of NATO (other than those classifiable under NATO-1) and members of immediate family.

N5 NATO-5:Experts, other than NATO officials classifiable under the symbol NATO-4, employed on missions on behalf of NATO and their dependents.

N6 NATO-6:Members of a civilian component Accompanying a force entering in Accordance with the provisions of the NATO Status-of-Force Agreement; members of a civilian component attached to or employed by an Allied Headquarters under the Protocol on the