| Environmental Protection Amendment Regulations (No. 2) 2024 | Regulations | SL 2024/288 |  Official Version |  Word |  HTML | |
| Environmental Protection Amendment Regulations (No. 4) 2024 | Regulations | SL 2024/244 | Official Version | Word | HTML | |
| Environmental Protection (Noise) Amendment Regulations (No. 2) 2024 | Regulations | SL 2024/159 | Official Version | Word | HTML | |
| Environmental Protection Regulations Amendment (Prohibited Plastics and Balloons) Regulations 2024 | Regulations | SL 2024/86 | Official Version | Word | HTML | |
| Environmental Protection Amendment Regulations 2024 | Regulations | SL 2024/4 | Official Version | Word | HTML | |
| Environmental Protection (Darling Range Bauxite Mining Proposals) Exemption Order 2023 | Order | SL 2023/200 | Official Version | Word | HTML | |
| Environmental Protection (Renewable Energy Proposals) Exemption Order 2023 | Order | SL 2023/177 | Official Version | Word | HTML | |
| Environmental Protection Amendment Regulations (No. 2) 2023 | Regulations | SL 2023/142 | Official Version | Word | HTML | |
| Environmental Protection Regulations Amendment (Prohibited Plastics and Balloons) Regulations 2023 | Regulations | SL 2023/13 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Regulations Amendment (Prohibited Plastics and Balloons) Regulations 2022 | Regulations | SL 2022/64 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2022 | Regulations | SL 2022/68 | Official Version | Unavailable | Unavailable | |
| Environment Regulations Amendment (Work Health and Safety) Regulations 2022 | Regulations | SL 2022/25 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Regulations Amendment (Prohibited Plastics and Balloons) Regulations 2021 | Regulations | SL 2021/215 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2021 | Regulations | SL 2021/190 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Regulations Amendment (Publication and Confidentiality) Regulations 2021 | Regulations | SL 2021/178 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2020 | Regulations | SL 2020/134 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2020 | Regulations | SL 2020/114 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Controlled Waste) Amendment Regulations 2020 | Regulations | SL 2020/72 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations 2019 | Regulations | 3 May 2019 p. 1307-9 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2018 | Regulations | 16 Oct 2018 p. 4093 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2018 | Regulations | 12 Jun 2018 p. 1887-9 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2018 | Regulations | 27 Apr 2018 p. 1389-90 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2016 | Regulations | 28 Jun 2016 p. 2629-32 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2015 | Regulations | 21 Aug 2015 p. 3336 | Official Version | Unavailable | Unavailable | |
| Noise Abatement (Noise Labelling of Equipment) Amendment Regulations 2014 | Regulations | 8 Jan 2015 p. 105-6 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Goldfields Residential Areas) (Sulfur Dioxide) Amendment Regulations 2014 | Regulations | 22 Aug 2014 p. 3033-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Kwinana) (Atmospheric Wastes) Amendment Regulations 2014 | Regulations | 22 Aug 2014 p. 3034 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Controlled Waste) Amendment Regulations 2014 | Regulations | 1 Aug 2014 p. 2787-821 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2014 | Regulations | 1 Aug 2014 p. 2823-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Noise) Amendment Regulations 2014 | Regulations | 16 May 2014 p. 1539 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Noise) Amendment Regulations 2013 | Regulations | 5 Dec 2013 p. 5641-724 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations (No. 2) 2013 | Regulations | 3 Dec 2013 p. 5623-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations 2013 | Regulations | 14 Nov 2013 p. 5037 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Controlled Waste) Amendment Regulations (No. 2) 2013 | Regulations | 14 Nov 2013 p. 5039-40 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2013 | Regulations | 24 Sep 2013 p. 4385-6 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2013 | Regulations | 20 Aug 2013 p. 3856-7 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2013 | Regulations | 18 Jun 2013 p. 2293-5 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2012 | Regulations | 27 Nov 2012 p. 5737-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Diesel and Petrol) Amendment Regulations 2012 | Regulations | 9 Oct 2012 p. 4748-54 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Abattoirs) Amendment Regulations 2012 | Regulations | 8 May 2012 p. 1891-2 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2012 | Regulations | 8 May 2012 p. 1892-3 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Controlled Waste) Amendment Regulations 2012 | Regulations | 5 Apr 2012 p. 1599-600 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2012 | Regulations | 2 Mar 2012 p. 855 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (NEPM-NPI) Amendment Regulations 2012 | Regulations | 2 Mar 2012 p. 856-9 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2010 | Regulations | 23 Jul 2010 p. 3401 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Recovery of Vapours from the Transfer of Organic Liquids) Amendment Regulations 2009 | Regulations | 21 Jul 2009 p. 2917 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations 2008 | Regulations | 10 Jun 2008 p. 2485-6 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2007 | Regulations | 30 Oct 2007 p. 5877-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2007 | Regulations | 22 Jun 2007 p. 2839-44 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations (No. 2) 2007 | Regulations | 22 Jun 2007 p. 2845 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Controlled Waste) Amendment Regulations 2007 | Regulations | 13 Apr 2007 p. 1669-71 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations 2007 | Regulations | 30 Mar 2007 p. 1457-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2006 | Regulations | 29 Sep 2006 p. 4260-7 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations (No. 4) 2006 | Regulations | 7 Jul 2006 p. 2499-501 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations (No. 2) 2006 | Regulations | 31 Mar 2006 p. 1164-5 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Domestic Solid Fuel Burning Appliances and Firewood Supply) Amendment Regulations 2006 | Regulations | 24 Feb 2006 p. 881-2 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Regulations 2006 | Regulations | 6 Jan 2006 p. 29-31 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations (No. 3) 2005 | Regulations | 23 Dec 2005 p. 6268-70 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2005 | Regulations | 13 Dec 2005 p. 5982-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations (No. 2) 2005 | Regulations | 24 Jun 2005 p. 2755-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Clearing of Native Vegetation) Amendment Regulations 2005 | Regulations | 21 Jan 2005 p. 259 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2004 | Regulations | 23 Nov 2004 p. 5222-3 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2004 | Regulations | 12 Oct 2004 p. 4754-5 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (NEPM - UPM) Amendment Regulations 2004 | Regulations | 9 Jul 2004 p. 2771 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2004 | Regulations | 22 Jun 2004 p. 2143-50 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2003 | Regulations | 9 Sep 2003 p. 4052-6 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Liquid Waste) Repeal Regulations 2003 | Regulations | 27 Jun 2003 p. 2386-7 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2001 | Regulations | 20 Dec 2002 p. 6019-20 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2002 | Regulations | 14 Jun 2002 p. 2293-5 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Controlled Waste) Amendment Regulations 2001 | Regulations | 19 Oct 2001 p. 5607-8 | Official Version | Unavailable | Unavailable | |
| Rights in Water and Irrigation (Prevention of Pollution of Waters) Repeal Regulations 2001 | Regulations | 17 Aug 2001 p. 4344 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2001 | Regulations | 12 Apr 2001 p. 2097-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Liquid Waste) Amendment Regulations 2001 | Regulations | 30 Mar 2001 p. 1811-30 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 5) 2000 | Regulations | 5 Jan 2001 p. 114-19 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 2000 | Regulations | 19 Dec 2000 p. 7283-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Diesel and Petrol) Amendment Regulations 2000 | Regulations | 19 Dec 2000 p. 7285-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Noise) Amendment Regulations 2000 | Regulations | 7 Nov 2000 p. 6143-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 2000 | Regulations | 15 Aug 2000 p. 4711-19 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 4) 2000 | Regulations | 4 Aug 2000 p. 4199-202 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 2000 | Regulations | 7 Jul 2000 p. 3677-83 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Kwinana) (Atmospheric Wastes) Amendment Regulations 1999 | Regulations | 21 Dec 1999 p. 6404 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Liquid Waste) Amendment Regulations 1999 | Regulations | 9 Jul 1999 p. 3089-90 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Miscellaneous Amendments) Regulations 1998 | Regulations | 11 Dec 1998 p. 6597-614 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Firewood Supply) Amendment Regulations 1998 | Regulations | 24 Nov 1998 p. 6311-14 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 1998 | Regulations | 26 Jun 1998 p. 3370-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 1998 | Regulations | 3 Apr 1998 p. 1972-3 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 1997 | Regulations | 12 Sep 1997 p. 5149-51 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Liquid Waste) Amendment Regulations 1997 | Regulations | 2 Sep 1997 p. 4967-72 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 6) 1996 | Regulations | 10 Dec 1996 p. 6876-9 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 4) 1996 | Regulations | 12 Nov 1996 p. 6303-5 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 5) 1996 | Regulations | 11 Oct 1996 p. 5395 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 1996 | Regulations | 13 Sep 1996 p. 4545-67 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 1995 | Regulations | 5 May 1995 p. 1701-2 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 1994 | Regulations | 10 Jun 1994 p. 2374-6 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 4) 1993 | Regulations | 31 Dec 1993 p. 6878 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 5) 1993 | Regulations | 31 Dec 1993 p. 6878-9 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 1993 | Regulations | 19 Nov 1993 p. 6259-60 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 1993 | Regulations | 24 Sep 1993 p. 5252-8 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 1993 | Regulations | 13 Jul 1993 p. 3705 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Swan Coastal Plain Wetlands) Repeal Regulations 1992 | Regulations | 15 Jan 1993 p. 170 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 1992 | Regulations | 4 Dec 1992 p. 5889 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 1992 | Regulations | 10 Apr 1992 p. 1588-9 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations 1992 | Regulations | 24 Jan 1992 p. 362 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 2) 1991 | Regulations | 30 Aug 1991 p. 4553-4 | Official Version | Unavailable | Unavailable | |
| Environmental Protection Amendment Regulations (No. 3) 1991 | Regulations | 30 Aug 1991 p. 4554-6 | Official Version | Unavailable | Unavailable | |
| Environmental Protection (Swan Coastal Plain Wetlands) Regulations 1991 | Regulations | 28 Mar 1991 p. 1333 | Official Version | Unavailable | Unavailable | |
