| Indecent Publications and Articles (Fees) Amendment Regulations 1990 | Regulations | 27 Jul 1990 p. 3562 |  Official Version |  Unavailable |  Unavailable | |
| Indian Ocean Territories (Administration of Laws) Act 1992 Commencement Proclamation 1993 | Proclamation | 25 Jun 1993 p. 3067 | Official Version | Unavailable | Unavailable | |
| Industrial and Commercial Employees' Housing Amendment Regulations 1998 | Regulations | 3 Apr 1998 p. 1974 | Official Version | Unavailable | Unavailable | |
| Industrial Arbitration (Industrial Magistrates) Amendment Regulations 1992 | Regulations | 3 Jan 1992 p. 42-4 | Official Version | Unavailable | Unavailable | |
| Industrial Arbitration (Union Elections) Amendment Regulations 2024 | Regulations | SL 2024/169 | Official Version | Word | HTML | |
| Industrial Arbitration (Union Elections) Amendment Regulations (No. 2) 2024 | Regulations | SL 2024/168 | Official Version | Word | HTML | |
| Industrial Hemp Amendment Act 2018 Commencement Proclamation 2018 | Proclamation | 21 Sep 2018 p. 3533 | Official Version | Unavailable | Unavailable | |
| Industrial Hemp Amendment Regulations 2010 | Regulations | 30 Jun 2010 p. 3115-16 | Official Version | Unavailable | Unavailable | |
| Industrial Hemp Amendment Regulations 2011 | Regulations | 30 Jun 2011 p. 2689-90 | Official Version | Unavailable | Unavailable | |
| Industrial Hemp Amendment Regulations 2012 | Regulations | 19 Jun 2012 p. 2638 | Official Version | Unavailable | Unavailable | |
| Industrial Hemp Regulations 2004 | Regulations | 18 May 2004 p. 1561-2 | Official Version | Unavailable | Unavailable | |
| Industrial Legislation Amendment Act 1995 Commencement Proclamation 1995 | Proclamation | 24 Nov 1995 p. 5389 | Official Version | Unavailable | Unavailable | |
| Industrial Magistrate's Court (General Jurisdiction) Regulations 2005 | Regulations | 15 Apr 2005 p. 1231-74 | Official Version | Unavailable | Unavailable | |
| Industrial Magistrates' Courts (General Jurisdiction) Amendment Regulations 2002 | Regulations | 26 Jul 2002 p. 3465-6 | Official Version | Unavailable | Unavailable | |
| Industrial Magistrates Courts (General Jurisdiction) Amendment Regulations 2012 | Regulations | 31 Jul 2012 p. 3683-7 | Official Version | Unavailable | Unavailable | |
| Industrial Magistrates' Courts (General Jurisdiction) Regulations 2000 | Regulations | 19 Dec 2000 p. 7307-44 | Official Version | Unavailable | Unavailable | |
| Industrial Magistrates Courts (General Jurisdiction) Regulations 2005 | Regulations | 15 Apr 2005 p. 1231-74 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Amendment Act 2018 Commencement Proclamation 2018 | Proclamation | 18 Dec 2018 p. 4835 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Amendment Act (No. 4) 1987 Commencement Proclamation 1992 | Proclamation | 3 Nov 1992 p. 5389 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission - Amending Regulations | Regulations | 24 Jul 1998 p. 3894-5 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 1991 | Regulations | 8 Nov 1991 p. 5731-3 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 1992 | Regulations | 6 Mar 1992 p. 1124-6 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 1993 | Regulations | 13 Aug 1993 p. 4371 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 1994 | Regulations | 20 May 1994 p. 2113-15 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 1996 | Regulations | 1 Nov 1996 p. 5769-70 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2002 | Regulations | 2 Aug 2002 p. 3801-4 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2005 | Regulations | 24 Mar 2005 p. 1002-6 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2006 | Regulations | 28 Apr 2006 p. 1650-6 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2007 | Regulations | 27 Mar 2007 p. 1405-6 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2008 | Regulations | 22 Jan 2008 p. 192-4 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2009 | Regulations | 10 Jul 2009 p. 2739-44 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2010 | Regulations | 9 Jul 2010 p. 3239-40 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2012 | Regulations | 16 Mar 2012 p. 1252-5 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2014 | Regulations | 4 Jul 2014 p. 2389-417 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2015 | Regulations | 15 May 2015 p. 1721-5 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2018 | Regulations | 12 Jan 2018 p. 116-17 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2019 | Regulations | 5 Mar 2019 p. 585-641 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations 2022 | Regulations | SL 2022/19 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2002 | Regulations | 13 Sep 2002 p. 4649-56 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2008 | Regulations | 10 Jun 2008 p. 2491-4 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2009 | Regulations | 16 Jun 2009 p. 2189-91 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2010 | Regulations | 12 Oct 2010 p. 5153-5 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2015 | Regulations | 9 Jan 2015 p. 211-12 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2019 | Regulations | 29 Nov 2019 p. 4143-7 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 2) 2022 | Regulations | SL 2022/6 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations No. 2 of 1994 | Regulations | 24 Feb 1995 p. 639 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations No. 2 of 1994 (ineffective) | Regulations | 10 Mar 1995 p. 901-2 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 3) 2002 | Regulations | 17 Dec 2002 p. 5919-20 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 3) 2008 | Regulations | 6 May 2008 p. 1757 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 3) 2009 | Regulations | 22 Dec 2009 p. 5270-2 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 3) 2015 | Regulations | 21 Aug 2015 p. 3336-46 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 3) 2018 | Regulations | 19 Dec 2018 p. 4837-41 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 3) 2022 | Regulations | SL 2022/75 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 4) 2008 | Regulations | 29 Jul 2008 p. 3420 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Amendment Regulations (No. 5) 2008 | Regulations | 31 Oct 2008 p. 4767-8 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission (Government School Teachers Tribunal [Elections]) Repeal Regulations 2015 | Regulations | 13 Nov 2015 p. 4643-4 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Commission Regulations 2005 | Regulations | 12 Aug 2005 p. 3685-812 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Employer-employee Agreements) Amendment Regulations 2013 | Regulations | 19 Jul 2013 p. 3266-7 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Employer-employee Agreements) Regulations 2002 | Regulations | 6 Sep 2002 p. 4525-90 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (General) Amendment Regulations 2002 | Regulations | 26 Jul 2002 p. 3459-64 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (General) Amendment Regulations 2004 | Regulations | 29 Jun 2004 p. 2516-20 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (General) Amendment Regulations 2009 | Regulations | 31 Jul 2009 p. 3026 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (General) Amendment Regulations 2014 | Regulations | 27 Jun 2014 p. 2332 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (General) Amendment Regulations 2022 | Regulations | SL 2022/196 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (General) Amendment Regulations 2024 | Regulations | SL 2024/31 | Official Version | Word | HTML | |
| Industrial Relations (General) Regulations 1997 | Regulations | 30 Sep 1997 p. 5440-1 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Industrial Agents) Regulations 1997 | Regulations | 4 Dec 1997 p. 7073-93 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Legislation Amendment Act 2021 Commencement Proclamation 2022 | Proclamation | SL 2022/10 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Legislation Amendment Act 2021 Commencement Proclamation (No. 2) 2022 | Proclamation | SL 2022/79 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Legislation Amendment and Repeal Act 1995 Commencement Proclamation 1996 | Proclamation | 14 May 1996 p. 2019 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Legislation Amendment and Repeal Act 1995 Commencement Proclamation (No. 2) 1996 | Proclamation | 15 Jul 1996 p. 3393 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Legislation Amendment and Repeal Act 1995 Commencement Proclamation (No. 3) 1996 | Proclamation | 1 Nov 1996 p. 5765 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Pre-strike Ballot Expenses) Regulations 1997 | Regulations | 31 Dec 1997 p. 7604 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Pre-strike Ballots) Regulations 1997 | Regulations | 13 Jan 1998 p. 285-7 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Regulations Amendment (Work Health and Safety) Regulations 2022 | Regulations | SL 2022/214 | Official Version | Unavailable | Unavailable | |
| Industrial Relations Regulations (Consequential Amendments) Regulations 2022 | Regulations | SL 2022/100 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Superannuation) Amendment Regulations 1998 | Regulations | 1 Sep 1998 p. 4823 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Superannuation) Regulations 1997 | Regulations | 31 Dec 1997 p. 7609-11 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Western Australian Industrial Appeal Court) Amendment Regulations 1994 | Regulations | 22 Apr 1994 p. 1667-8 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Western Australian Industrial Appeal Court) Amendment Regulations 2002 | Regulations | 6 Sep 2002 p. 4489 | Official Version | Unavailable | Unavailable | |
| Industrial Relations (Workplace Agreements) Regulations 1995 | Regulations | 19 Jun 1995 p. 2369-92 | Official Version | Unavailable | Unavailable | |
| Industrial Training Amendment Regulations 2006 | Regulations | 19 Sep 2006 p. 3708-9 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 1989 | Regulations | 2 Mar 1990 p. 1289 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 1991 | Regulations | 14 Jan 1992 p. 127-9 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 1992 | Regulations | 16 Oct 1992 p. 5199 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 1993 | Regulations | 28 Sep 1993 p. 5321-2 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 1994 | Regulations | 2 Dec 1994 p. 6384-5 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 1995 | Regulations | 10 Oct 1995 p. 4773-4 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 2001 | Regulations | 12 Oct 2001 p. 5564-5 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 2006 | Regulations | 4 Apr 2006 p. 1401-5 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 2007 | Regulations | 31 Jan 2007 p. 235-9 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 1) 1996 | Regulations | 17 May 1996 p. 2049-50 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 2) 1991 | Regulations | 14 Jan 1992 p. 130-1 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 2) 1995 | Regulations | 10 Oct 1995 p. 4774-5 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 2) 1996 | Regulations | 4 Oct 1996 p. 5231-2 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 2) 2001 | Regulations | 2 Nov 2001 p. 5794-5 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 2) 2005 | Regulations | 18 Nov 2005 p. 5657-9 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 2) 2006 | Regulations | 26 May 2006 p. 1873-6 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 3) 1995 | Regulations | 28 Nov 1995 p. 5493 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 3) 2006 | Regulations | 29 Sep 2006 p. 4253-6 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 3) 2007 | Regulations | 30 Mar 2007 p. 1453-7 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 4) 1995 | Regulations | 28 Nov 1995 p. 5494 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 4) 2006 | Regulations | 29 Sep 2006 p. 4256-8 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 4) 2007 | Regulations | 1 May 2007 p. 1893-4 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 5) 2006 | Regulations | 29 Sep 2006 p. 4258-60 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 5) 2007 | Regulations | 21 Dec 2007 p. 6320-5 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations (No. 6) 2006 | Regulations | 27 Oct 2006 p. 4565-9 | Official Version | Unavailable | Unavailable | |
| Industrial Training (Apprenticeship Training) Amendment Regulations 2005 | Regulations | 12 Aug 2005 p. 3651-2 | Official Version | Unavailable | Unavailable | |
| Industrial Training (General Apprenticeship) Amendment Regulations 2007 | Regulations | 28 Mar 2007 p. 1441-4 | Official Version | Unavailable | Unavailable | |
| Industrial Training Legislation Amendment Regulations 2008 | Regulations | 23 Jul 2008 p. 3371-88 | Official Version | Unavailable | Unavailable | |
| Industry and Technology Development Act 1998 Commencement Proclamation 1998 | Proclamation | 26 Jun 1998 p. 3369 | Official Version | Unavailable | Unavailable | |
| Industry and Technology Development Regulations 1998 | Regulations | 26 Jun 1998 p. 3370 | Official Version | Unavailable | Unavailable | |
| Infrastructure Western Australia Act 2019 Commencement Proclamation 2021 | Proclamation | SL 2021/145 | Official Version | Unavailable | Unavailable | |
| Instant Lotteries (Telespin) Amendment Rules (No. 2) 1992 | Rules | 18 Dec 1992 p. 6123-4 | Official Version | Unavailable | Unavailable | |
| Instant Lottery Amendment Rules 1991 | Rules | 25 Oct 1991 p. 5475 | Official Version | Unavailable | Unavailable | |
| Instant Lottery Amendment Rules 1996 | Rules | 9 Jan 1996 p. 97 | Official Version | Unavailable | Unavailable | |
| Instant Lottery Rules 1990 | Rules | 28 Sep 1990 p. 5047-50 | Official Version | Unavailable | Unavailable | |
| Instant Lottery Rules 1990 - Erratum 1990 | Regulations | 12 Oct 1990 p. 5209 | Official Version | Unavailable | Unavailable | |
| Instant Lottery Rules 1991 | Rules | 28 Dec 1990 p. 6407-13 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules 1991 | Rules | 19 Apr 1991 p. 1785 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules 1992 | Rules | 30 Oct 1992 p. 5369 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules 1993 | Rules | 11 Jun 1993 p. 2909 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules 1994 | Rules | 6 May 1994 p. 1887-90 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules (No. 2) 1991 | Rules | 3 May 1991 p. 1976 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules (No. 2) 1994 | Rules | 6 Dec 1994 p. 6634-7 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules (No. 3) 1991 | Rules | 25 Oct 1991 p. 5476 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Amendment Rules (No. 3) 1994 | Regulations | 16 Dec 1994 p. 6814-15 | Official Version | Unavailable | Unavailable | |
| Instant Lottery (Telespin) Rules 1991 | Rules | 27 Mar 1991 p. 1305-16 | Official Version | Unavailable | Unavailable | |
| Insurance Commission of Western Australia (Policy Instruments) Regulations 2009 | Regulations | 1 Apr 2010 p. 1325-39 | Official Version | Unavailable | Unavailable | |
| Integrity (Lobbyists) Act 2016 Commencement Proclamation 2016 | Proclamation | 9 Dec 2016 p. 5558 | Official Version | Unavailable | Unavailable | |
| Integrity (Lobbyists) Regulations 2016 | Regulations | 9 Dec 2016 p. 5568-70 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River) Cape Lambert Ore and Service Wharves Amendment By-laws 1995 | By-laws | 31 Mar 1995 p. 1173-4 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River) Cape Lambert Ore and Service Wharves Amendment By-laws 2002 | By-laws | 13 May 2003 p. 1667-8 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River) Cape Lambert Ore and Service Wharves Amendment By-laws 2012 | By-laws | 15 Jun 2012 p. 2543-4 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River) Cape Lambert Ore and Service Wharves Amendment By-laws 2015 | By-laws | 8 Jan 2016 p. 26-30 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River) Cape Lambert Ore and Service Wharves Amendment By-laws 2018 | By-laws | 2 Nov 2018 p. 4363-4 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River) Cape Lambert Ore and Service Wharves By-laws 1995 | By-laws | 23 Dec 1994 p. 7023-66 | Official Version | Unavailable | Unavailable | |
| Iron Ore (Robe River), Cape Lambert Ore Wharf Amendment By-laws 1991 | By-laws | 15 Mar 1991 p. 1187-8 | Official Version | Unavailable | Unavailable | |
| Irrungadji Community By-laws 2005 | By-laws | 21 Dec 2005 p. 6163-75 | Official Version | Unavailable | Unavailable | |
| Irrungadji Group Association Incorporated Proclamation 2005 | Proclamation | 21 Oct 2005 p. 4741 | Official Version | Unavailable | Unavailable | |
