| Bacteriolytic Treatment of Sewage and Disposal of Effluent and Liquid Waste Regulations | Regulations | 3 Sep 1974 p. 3303-40 |  Official Version |  Word |  HTML | |
| Bail Regulations 1988 | Regulations | 30 Dec 1988 p. 5043-80 | Official Version | Word | HTML | |
| Banana Grading and Packing Code 1983 | Code | 23 Sep 1983 p. 3862-3 | Official Version | Word | HTML | |
| Bank Mergers (National Australia Bank and Bank of New Zealand) Regulations 1997 | Regulations | 27 Jun 1997 p. 3221-34 | Official Version | Word | HTML | |
| Bank of Western Australia Ltd (Provision of Information) Regulations 1995 | Regulations | 29 Dec 1995 p. 6277-8 | Official Version | Word | HTML | |
| Bardi Aborigines Association Inc., By-laws | By-laws | 7 Nov 1980 p. 3743-4 | Official Version | Word | HTML | |
| Barristers Board Rules 1949 | Rules | 5 Aug 1949 p. 1876-85 | Official Version | Word | HTML | |
| Bayulu Community By-laws 2006 | By-laws | 19 May 2006 p. 1841-52 | Official Version | Word | HTML | |
| Beagle Bay Aboriginal Council Inc. By-laws 1982 | By-laws | 4 Jun 1982 p. 1770-2 | Official Version | Word | HTML | |
| Beekeepers Regulations 1963 | Regulations | 16 Dec 1963 p. 3897-906 | Official Version | Word | HTML | |
| Bentley Hospital By-laws 2001 | By-laws | 21 Dec 2001 p. 6519-39 | Official Version | Word | HTML | |
| Betting Control Regulations 1978 | Regulations | 22 Jun 1978 p. 1991-2014 | Official Version | Word | HTML | |
| Bidyadanga Aboriginal Community La Grange Incorporated By-laws | By-laws | 15 Feb 1980 p. 461-3 | Official Version | Word | HTML | |
| Bidyadanga Community By-laws 2004 | By-laws | 12 Nov 2004 p. 5019-23 | Official Version | Word | HTML | |
| Bills of Sale (Fees) Regulations 1983 | Regulations | 20 Jan 1984 p. 137 | Official Version | Word | HTML | |
| Bills of Sale Regulations 2001 | Regulations | 29 Jun 2001 p. 3243 | Official Version | Word | HTML | |
| Bindi Bindi Aboriginal Community By-laws | By-laws | 16 Feb 2001 p. 904-8 | Official Version | Word | HTML | |
| Biodiversity Conservation (Exemptions) Order 2018 | Order | 21 Dec 2018 p. 4847-50 | Official Version | Word | HTML | |
| Biodiversity Conservation Regulations 2018 | Regulations | 14 Sep 2018 p. 3337-505 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Aerial Application) Regulations 2018 | Regulations | 28 Dec 2018 p. 4880-3 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Agricultural Chemical Record Keeping) Regulations 2020 | Regulations | SL 2020/130 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Agriculture Standards) Regulations 2013 | Regulations | 5 Feb 2013 p. 763-820 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Declared Pest Account Rate Consultation) Regulations 2011 | Regulations | 22 Nov 2011 p. 4845-6 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Declared Pest Account) Regulations 2014 | Regulations | 30 May 2014 p. 1680-2 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Identification and Movement of Stock and Apiaries) Regulations 2013 | Regulations | 5 Feb 2013 p. 593-761 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management Industry Funding Scheme (Cattle) Regulations 2010 | Regulations | 21 May 2010 p. 2093-126 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management Industry Funding Scheme (Grains) Regulations 2010 | Regulations | 21 May 2010 p. 2059-91 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management Industry Funding Scheme (Sheep and Goats) Regulations 2010 | Regulations | 21 May 2010 p. 2127-57 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Infringement Notices) Regulations 2013 | Regulations | 24 Sep 2013 p. 4417-35 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Quality Assurance and Accreditation) Regulations 2013 | Regulations | 25 Feb 2013 p. 1047-72 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management Regulations 2013 | Regulations | 5 Feb 2013 p. 465-591 | Official Version | Word | HTML | |
| Births, Deaths and Marriages Registration Regulations 1999 | Regulations | 12 Mar 1999 p. 1163-5 | Official Version | Word | HTML | |
| Blood and Tissue (Transmissible Diseases) Regulations 1985 | Regulations | 8 Feb 1985 p. 517-19 | Official Version | Word | HTML | |
| Blood Donation (Limitation of Liability) Regulations 1986 | Regulations | 12 Sep 1986 p. 3349 | Official Version | Word | HTML | |
| Botanic Gardens and Parks Regulations 1999 | Regulations | 30 Jun 1999 p. 2881-903 | Official Version | Word | HTML | |
| Boxing Control Regulations 1990 | Regulations | 19 Feb 1991 p. 819-38 | Official Version | Word | HTML | |
| Bread Regulations 1983 | Regulations | 25 Feb 1983 p. 716-20 | Official Version | Word | HTML | |
| Builders' Registration Regulations | Regulations | 26 Apr 1940 p. 622-7 | Official Version | Word | HTML | |
| Building and Construction Industry (Security of Payment) Regulations 2022 | Regulations | SL 2022/85 | Official Version | Word | HTML | |
| Building and Construction Industry Training Fund and Levy Collection Regulations 1991 | Regulations | 28 Jun 1991 p. 3122-5 | Official Version | Word | HTML | |
| Building and Construction Industry Training Levy Regulations 2001 | Regulations | 16 Jan 2001 p. 339 | Official Version | Word | HTML | |
| Building Disputes Committee Regulations 1992 | Regulations | 10 Jul 1992 p. 3199 | Official Version | Word | HTML | |
| Building Regulations 1989 | Regulations | 28 Jul 1989 p. 2261-93 | Official Version | Word | HTML | |
| Building Regulations 2012 | Regulations | 13 Mar 2012 p. 1055-137 | Official Version | Word | HTML | |
| Building Services (Complaint Resolution and Administration) Regulations 2011 | Regulations | 26 Aug 2011 p. 3453-71 | Official Version | Word | HTML | |
| Building Services (Registration) Regulations 2011 | Regulations | 26 Aug 2011 p. 3411-52 | Official Version | Word | HTML | |
| Bulk Handling Act Regulations 1967 | Regulations | 4 Jan 1968 p. 2-24 | Official Version | Word | HTML | |
| Bunbury Harbour Board (Debentures and Inscribed Stock) Regulations 1964 | Regulations | 16 Jun 1964 p. 2409 | Official Version | Word | HTML | |
| Bunbury Long Service Leave By-laws | By-laws | 11 Jun 1954 p. 1068-7 | Official Version | Word | HTML | |
| Bunbury Port Authority Regulations 1962 | Regulations | 30 Oct 1962 p. 3543-600 | Official Version | Word | HTML | |
| Bunbury Water Area By-Laws | By-laws | 11 Nov 1949 p. 2898-904 | Official Version | Word | HTML | |
| Bunbury Water Board By-Laws | By-laws | 29 Nov 2002 p. 5641-8 | Official Version | Word | HTML | |
| Burswood Park By-laws 1988 | By-laws | 7 Oct 1988 p. 4112-19 | Official Version | Word | HTML | |
| Bush Fire Risk Treatment Standards 2020 | Standard | SL 2020/220 | Official Version | Word | HTML | |
| Bush Fires (Infringements) Regulations 1978 | Regulations | 10 Mar 1978 p. 702-4 | Official Version | Word | HTML | |
| Bush Fires Regulations 1954 | Regulations | 14 Oct 1955 p. 2575-97 | Official Version | Word | HTML | |
| Business Names Regulations 1962 | Regulations | 27 Sep 1962 p. 2663-72 | Official Version | Word | HTML | |
| Busselton Water Area By-laws | By-laws | 23 Sep 1994 p. 4903-6 | Official Version | Word | HTML | |
| Busselton Water Area By-laws 1994 | By-laws | 23 Sep 1994 p. 4903-6 | Official Version | Word | HTML | |
| Byford Recreation Reserve By-laws | By-laws | 26 Nov 1937 p. 2009-10 | Official Version | Word | HTML | |
| By-law providing for enforcement of any by-law made under section 30 | By-laws | 24 Feb 1933 p. 318 | Official Version | Word | HTML | |
| By-law under the Second Schedule of the Town Planning and Development Act 1928, clauses 4 and 11 | By-laws | 24 Apr 1936 p. 583 | Official Version | Word | HTML | |
| By-laws for the Control of Hoardings | By-laws | 27 Nov 1931 p. 2520-1 | Official Version | Word | HTML | |
| By-laws for the Regulation of the Wubin Memorial Park | By-laws | 4 Jul 1952 p. 1679-81 | Official Version | Word | HTML | |
| By-laws for the Western Australian Trotting Association | By-laws | 13 Feb 1957 p. 301 | Official Version | Word | HTML | |
