| Electricity Industry (Independent Market Operator) Regulations 2004 | 28 Apr 2018 | Repealed | 01-c0-03 |  Official Version |  Word |  HTML | |  PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 3 Oct 2015 | 27 Apr 2018 | 01-b0-02 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 7 Mar 2014 | 2 Oct 2015 | 01-a0-03 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 29 Jun 2013 | 6 Mar 2014 | 00-h0-04 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 15 Jun 2013 | 28 Jun 2013 | 00-g0-02 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 30 Jun 2012 | 14 Jun 2013 | 00-f0-03 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 30 Mar 2012 | 29 Jun 2012 | 00-e0-02 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 12 Feb 2011 | 29 Mar 2012 | 00-d0-03 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 28 Jun 2008 | 11 Feb 2011 | 00-c0-04 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 16 Oct 2007 | 27 Jun 2008 | 00-b0-04 | Official Version | Word | HTML | | PDF | Word | |
| Electricity Industry (Independent Market Operator) Regulations 2004 | 1 Dec 2004 | 15 Oct 2007 | 00-a0-06 | Official Version | Word | HTML | | Unavailable | Unavailable |  Unavailable |
