133 Procedure of Joint Authorities
(1) The provisions of sections 66–68 (inclusive) of the Commonwealth Act apply to and in relation to the performance by a Joint Authority of its functions under this Act.(2) A written record of a decision of a Joint Authority, if signed by the Commonwealth Minister, or that Minister’s deputy, who took part in or made the decision is evidence that the decision, as recorded, was duly made.(3) In proceedings in any court, an instrument or other document signed, on behalf of a Joint Authority, by a member of the Joint Authority is taken to have been duly executed by the Joint Authority and, unless the contrary is proved, is taken to be in accordance with a decision of the Joint Authority.

