Acts that will expire This table list principal Acts that are in force which contain an expiry provision relating to a future date or event (a ‘sunset provision’). It shows the relevant section number and the expiry date. Last updated: 7 February 2016 Acts affected Expiry date Expiry provision Business Names Act 1962 Act expires on a day fixed by proclamation (see s. 3A) Act expires on notice published in Gazette (see s. 3G inserted by 2011/042 s. 34) Act expires on a day fixed by proclamation (see s. 2B) s. 5 & 10 Chattel Securities Act 1987 Consumer Affairs Act 1971 Corporations (Commonwealth Powers) Act 2001 Fiona Stanley Hospital Construction Account Act 2007 Railway (Roy Hill Infrastructure Pty Ltd) Agreement Act 2010 Stamp Act 1921 15 Jul 2016 s. 6 - on publication of order in the Gazette s. 15 Terrorism (Extraordinary Powers) 19 Dec 2025 Act 2005 Trans-Tasman Mutual Recognition 31 Jan 2023 (Western Australia) Act 2007 -1- s. 2 (as inserted by 2008/012 s. 4) (Date to be fixed by proclamation) s. 35 s. 7