| Gas Standards (Gasfitting and Consumer Gas Installations) Regulations 1999 | 30 Jul 1999 p. 3499‑539 | 30 Jul 1999 (see r. 2) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2000 | 2 May 2000 p. 2114 | 2 May 2000 |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2000 1 | 19 Dec 2000 p. 7275‑82 | 19 Dec 2000 (see r. 2) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2001 | 23 Nov 2001 p. 6029 | 23 Nov 2001 |
| Reprint 1: The Gas Standards (Gasfitting and Consumer Gas Installations) Regulations 1999 as at 3 Jan 2003 (includes amendments listed above) | | |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2003 | 31 Jan 2003 p. 280‑2 | 31 Jan 2003 |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2004 | 13 Jul 2004 p. 2822‑3 | 13 Jul 2004 |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2004 | 30 Dec 2004 p. 6988‑9 | 1 Jan 2005 (see r. 2 and Gazette 31 Dec 2004 p. 7130) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2005 | 19 Aug 2005 p. 3867 | 19 Aug 2005 |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2006 | 21 Apr 2006 p. 1575‑81 | 21 Apr 2006 |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2006 | 27 Jun 2006 p. 2284‑5 | 1 Jul 2006 (see r. 2) |
| Reprint 2: The Gas Standards (Gasfitting and Consumer Gas Installations) Regulations 1999 as at 14 Jul 2006 (includes amendments listed above) | | |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2007 | 15 Jun 2007 p. 2784‑5 | r. 1 and 2: 15 Jun 2007 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2007 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2007 | 30 Nov 2007 p. 5933‑7 | r. 1 and 2: 30 Nov 2007 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Dec 2007 (see r. 2(b) and Gazette 30 Nov 2007 p. 5927) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2008 | 17 Jun 2008 p. 2565‑6 | r. 1 and 2: 17 Jun 2008 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2008 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2009 | 23 Jun 2009 p. 2441‑2 | r. 1 and 2: 23 Jun 2009 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2009 (see r. 2(b)) |
| Reprint 3: The Gas Standards (Gasfitting and Consumer Gas Installations) Regulations 1999 as at 21 Aug 2009 (includes amendments listed above) | | |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2010 | 25 Jun 2010 p. 2865-6 | r. 1 and 2: 25 Jun 2010 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2010 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2010 | 26 Nov 2010 p. 5928-34 | r. 1 and 2: 26 Nov 2010 (see r. 2(a)); Regulations other than r. 1 and 2: 27 Nov 2010 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 3) 2010 | 18 Jan 2011 p. 146-7 | r. 1 and 2: 18 Jan 2011 (see r. 2(a)); Regulations other than r. 1 and 2: 19 Jan 2011 (see r. 2(b)) |
| Public Sector Reform (Consequential Amendments) Regulations 2011 r. 20 | 11 Feb 2011 p. 502‑7 | 12 Feb 2011 (see r. 2(d)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2011 | 22 Jun 2011 p. 2315‑16 | r. 1 and 2: 22 Jun 2011 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2011 (see r. 2(b)) |
| Reprint 4: The Gas Standards (Gasfitting and Consumer Gas Installations) Regulations 1999 as at 8 Jul 2011 (includes amendments listed above) | | |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2012 | 15 Jun 2012 p. 2609-10 | r. 1 and 2: 15 Jun 2012 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2012 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2013 | 27 Jun 2013 p. 2711-12 | r. 1 and 2: 27 Jun 2013 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2013 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2014 | 17 Jun 2014 p. 1966‑7 | r. 1 and 2: 17 Jun 2014 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2014 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 3) 2014 | 12 Dec 2014 p. 4711-12 | r. 1 and 2: 12 Dec 2014 (see r. 2(a)); Regulations other than r. 1 and 2: 13 Dec 2014 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2014 | 8 Jan 2015 p. 99‑100 | r. 1 and 2: 8 Jan 2015 (see r. 2(a)); Regulations other than r. 1 and 2: 27 Apr 2015 (see r. 2(b) and Gazette 17 Apr 2015 p. 1371) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations 2015 | 23 Jun 2015 p. 2175 | r. 1 and 2: 23 Jun 2015 (see r. 2(a)); Regulations other than r. 1 and 2: 1 Jul 2015 (see r. 2(b)) |
| Reprint 5: The Gas Standards (Gasfitting and Consumer Gas Installations) Regulations 1999 as at 14 Aug 2015 (includes amendments listed above) | | |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2016 Pt. 10 | 3 Jun 2016 p. 1745-73 | 1 Jul 2016 (see r. 2(b)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2017 Pt. 12 | 23 Jun 2017 p. 3213‑52 | 1 Jul 2017 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2017 | 22 Dec 2017 p. 5987‑9 | r. 1 and 2: 22 Dec 2017 (see r. 2(a)); Regulations other than r. 1 and 2: 23 Dec 2017 (see r. 2(b)) |
| Commerce and Industrial Relations Regulations Amendment (Fees and Charges) Regulations 2018 Pt. 11 | 25 Jun 2018 p. 2325‑53 | 1 Jul 2018 (see r. 2(b)) |
| Gas Standards (Gasfitting and Consumer Gas Installations) Amendment Regulations (No. 2) 2018 | 2 Oct 2018 p. 3783‑4 | r. 1 and 2: 2 Oct 2018 (see r. 2(a)); Regulations other than r. 1 and 2: 3 Oct 2018 (see r. 2(b)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2019 Pt. 11 | 18 Jun 2019 p. 2077‑115 | 1 Jul 2019 (see r. 2(b)) |
| Commerce Regulations Amendment (COVID-19 Response) Regulations (No. 2) 2020 Pt. 10 | SL 2020/196 27 Oct 2020 | 28 Oct 2020 (see r. 2(b)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2021 Pt. 12 | SL 2021/86 21 Jun 2021 | 1 Jul 2021 (see r. 2(b)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2022 Pt. 10 | SL 2022/59 20 May 2022 | 1 Jul 2022 (see r. 2(b)) |
| Commerce Regulations Amendment (Mutual Recognition) Regulations 2022 Pt. 3 | SL 2022/121 30 Jun 2022 | 1 Jul 2022 (see r. 2(b)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2023 Pt. 10 | SL 2023/35 5 May 2023 | 1 Jul 2023 (see r. 2(b)) |
| Commerce Regulations Amendment (Gas Standards) Regulations 2023 Pt. 2 | SL 2023/147 20 Sep 2023 | 21 Sep 2023 (see r. 2(b)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2024 Pt. 9 | SL 2024/96 12 Jun 2024 | 1 Jul 2024 (see r. 2(c)) |
| Commerce Regulations Amendment (Fees and Charges) Regulations 2025 Pt. 10 | SL 2025/89 11 Jun 2025 | 1 Jul 2025 (see r. 2(b)) |