| | 9 Sep 2009 | Bill discharged from Notice Paper under Standing Order 144A - 27 Sep 2011, Private Member's Bill introduced by Ripper, Mr Eric |
| | 23 Sep 2004 | Bill Lapsed - 23 Jan 2005 |
| | 17 Sep 1997 | Legislative Assembly Second Reading - 15 Nov 2000, Private Member's Bill introduced by Hon. Helen Hodgson MLC |
| | 17 Sep 1997 | Referred to Standing Committee on Legislation - 23 Mar 2000, Private Member's Bill introduced by Hon. Helen Hodgson MLC |
| | 17 Sep 1997 | Referred to Standing Committee on Legislation - 9 Sep 1998, Private Member's Bill introduced by Hon. Helen Hodgson MLC |
| | 17 Sep 1997 | Referred to Standing Committee on Legislation - 19 Nov 1997, Private Member's Bill introduced by Hon. Helen Hodgson MLC |
| | 27 Aug 1997 | Legislative Assembly Second Reading - 28 Aug 1997 |
| | 15 Aug 2002 | Assented to - 3 Jan 2003 |
| | 16 Sep 1998 | Assented to - 19 Nov 1998 |
| | 9 Apr 2008 | Legislative Council Second Reading - 26 Jun 2008 |
| | 14 Oct 2009 | Assented to - 3 Dec 2009 |
| | 14 May 2008 | Bill Lapsed - 7 Aug 2008, Private Member's Bill introduced by Hon. Colin James Barnett |
| | 15 Jun 2011 | Bill discharged from Notice Paper under Standing Order 144A - 19 Jun 2012, Private Member's Bill introduced by Hyde, Mr John |
| | 28 Apr 1998 | Legislative Council Second Reading - 28 Apr 1998 |
| | 28 Apr 1998 | Assented to - 30 Oct 1998 |
| | 27 Jun 2018 | Legislative Council Second Reading - 3 Apr 2019 |
| | 26 May 2021 | Assented to - 29 Mar 2022 |
| | 25 Nov 1998 | Assented to - 13 Apr 1999 |
| | 26 Jun 2002 | Legislative Assembly Second Reading - 26 Jun 2002, Private Member's Bill introduced by Dr Elizabeth Constable, Ph.D. MLA |
| | 26 Jun 2002 | Bill Lapsed - 23 Jan 2005, Private Member's Bill introduced by Dr Elizabeth Constable, Ph.D. MLA |
| | 30 Nov 2011 | Assented to - 3 Jul 2012 |
| | 14 Aug 2002 | Assented to - 1 Apr 2003 |
| | 20 May 1998 | Assented to - 30 Jun 1998 |
| | 20 May 1998 | Assented to - 30 Jun 1998 |
| | 14 Oct 1999 | Assented to - 10 Apr 2000 |
| | 29 May 2001 | Assented to - 26 Nov 2001 |
| | 19 Nov 1997 | Assented to - 30 Apr 1998 |
| | 21 Sep 2011 | Assented to - 9 Nov 2011 |
| | 7 Aug 2019 | Legislative Council Second Reading - Committee Report Tabled - 16 Sep 2020 |
| | 27 May 2021 | Assented to - 17 Aug 2021 |