Northern Territory Consolidated Acts48. Offences by witnesses
(1) A person appearing as a witness before the Tribunal shall not refuse to be sworn or to make an affirmation or to answer any question relevant to the proceedings before the Tribunal which is put to him by the Tribunal.
Penalty: $500 or imprisonment for 3 months or both.
(2) Nothing in subsection (1) shall be construed as compelling a person to answer any question which would tend to incriminate him.