(1) In this Act:
"Commonwealth authority" means an authority or body constituted or established by an Act.
"Commonwealth authority subject to pay-roll tax" means a Commonwealth authority:
(a) that was registered as an employer under the former Pay - roll Tax (Territories) Assessment Act 1971 or in respect of which an application for registration as an employer under that Act was pending; or
(b) that was registered as an employer under the pay - roll tax law of a State or in respect of which an application for registration as an employer under the pay - roll tax law of a State was pending,
immediately before the commencement of this Act.
"pay-roll tax law" , in relation to the Commonwealth, a State or the Northern Territory , means a law of the Commonwealth, of the State or of the Northern Territory , as the case may be, that relates to the imposition, assessment and collection of a tax upon wages.
(2) For the purposes of this Act, an authority or body continued in existence by an Act shall be deemed to be constituted by that Act.