Section 180

A person who has been summoned to appear as a witness before the Tribunal shall not, without lawful excuse, and after tender of reasonable expenses, fail to appear in obedience to the summons.

A person who has been summoned to produce a document or article to the Tribunal shall not, without lawful excuse, and after tender of reasonable expenses, fail to produce the document or article.

A person who appears before the Tribunal shall not, without lawful excuse, refuse to be sworn or to make an affirmation, or to produce documents or articles, or to answer questions, that he is required by the Tribunal to produce or answer.

Any person who contravenes this section shall be guilty of an offence and shall be liable on conviction to a fine not exceeding $5,000 or to imprisonment for a term not exceeding 3 months.[Aust. 1968, s. 172]