Northern Territory Consolidated Acts Northern Territory Consolidated Acts52. Power to summon witnesses
(1) The Chairperson may, by writing under his hand, summon a person to attend a hearing at a time and place specified in the summons and then and there to give evidence and produce books and other documents in his custody as he is required by the summons to produce.
(2) A summons under subsection (1) may be served:
(a) personally;
(b) by sending it by post to the person at the place of abode or business of the person that is last known to the Chairperson; or
(c) by leaving it at that place of abode or business with a person who has apparently attained 16 years of age.