Northern Territory Consolidated Acts23. Form of service of notices
(1) A notice under this Act may be served personally or by post.
(2) Service of a notice may be proved by affidavit.
(3) The description in a notice under this Act of any land, fence, line or boundary need not particularly define the land, fence, line or boundary if -
(a) it reasonably identifies the land, fence, line or boundary; or
(b) it is proved that the person served knew that land, fence, line or boundary.
(4) A person serving a notice under this Act is excused from serving more than one of a number of joint owners of land if he proves that, after making reasonable enquiry the name or whereabouts of the other owner or owners was unknown to him.