Northern Territory Consolidated Acts33. Ballot-papers to be initialled
(1) An officer must before issuing a ballot-paper to a person place the officer's initials on the back of the ballot-paper in a position where the initials can be easily seen when the ballot-paper is folded to conceal the vote of the person on it.
(2) Immediately before issuing a ballot-paper to a person whose name is on a certified list of voters, the officer must place a mark against that person's name on the list.