A New Tax System (Family Assistance) (Administration) Act 1999

If the signature of any person who is or has been an officer purports to be attached or appended to any official document, the document is to be received in all courts as prima facie evidence of the facts and statements contained in it.

A statement in writing signed by a person referred to in subsection (1) that another person is or was entitled to, or had received, a payment under this Act on a certain date and of a certain amount is to be received in all courts as prima facie evidence that the person is or was entitled to, or had received, the payment on the date, and of the amount, stated.