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All 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
Amending Rule Title Proponent(s) Determination Date Commenced Version
2010 No. 3 Timetable for Prescribed Gas STTM Reviews AEMO 2010-12-09 2010-12-16 6
2013 No. 3 Minor Rule Change 2013 (1) AEMC 2013-05-30 2013-07-04 18
2011 No. 2 STTM Data Validation and Price Setting Process AEMO 2011-05-05 2011-06-16 10
2013 No. 1 STTM Brisbane Participant Compensation Fund AEMO 2013-02-28 2013-03-07 15
2012 No. 3 Price and Revenue Regulation of Gas Services AER 2012-11-29 2012-11-29 14
2013 No. 5 Pipeline operator cost recovery processes AER 2013-06-27 2013-07-01 18
2010 No. 4 Dandenong Liquefied Natural Gas Storage Facility AEMO 2010-12-16 2010-12-23 7
2010 No. 2 Calculation of Interest for Gas Markets AEMO 2010-11-04 2010-11-04 5
2011 No.4 Various Hedging Instruments in the Declared Wholesale Gas Market AEMO 2011-08-25 2012-04-17 13
Rule not made Optimisation of Regulatory Asset Base and Use of Fully Depreciated Assets - Gas Major Energy Users Inc. 2012-09-13
2012 No. 1 STTM Market Schedule Variation Transactions AEMO 2012-08-28 2013-03-19 16
2012 No. 2 Reference service and rebateable service definitions AER 2012-11-01 2013-05-02 17
2011 No. 3 Minor Changes 2011 AEMC 2011-06-16 2011-06-16 9
2013 No. 2 Market operator service - timing and eligibility AEMO 2013-05-23 2014-04-01 20
2011 No. 5 STTM Brisbane Hub AEMO 2011-09-15 2011-09-15 11
2011 No. 1 Calculation of STTM Participant Compensation Fund Contributions AEMO 2011-03-17 2011-03-17 8
2010 No. 1 Prioritisation of Tied Controlled Withdrawal Bids Rule proposal AEMO 2010-05-20 2010-06-07 4
2011 No. 6 Short Term Trading Market - Market Schedule Variation AEMO 2011-10-13 2011-10-13 12
2013 No. 4 STTM deviations and the settlement surplus and shortfall AEMO 2013-06-20 2014-05-01 20
2014 No. 1 Publication of the GSOO and Gas VAPR AEMO 2014-03-13 2014-04-01 20
2014 No. 2 STTM settlement surplus and shortfall AEMO 2014-04-03 2014-05-01, 1-11-2014 20
2014 No. 3 National Gas Bulletin Board Capacity Outlooks AEMO 2014-05-01 2015-01-08 24
Rule not made Portfolio Rights Trading AEMO 2014-11-26
2014 No. 4 Minor Changes 2014 (1) AEMC 2014-05-22 2014-07-01 21
2014 No. 5 Setting the Opening Capital Base AER 2014-10-02 2014-10-02 22
2014 No. 6 Removal of Force Majeure Provisions in the DWGM AEMO 2014-12-11 2015-05-04 26
2015 No. 2 Contingency Gas Evidentiary Changes AEMO 2015-05-07 2015-11-05 28
2016 No. 1 DWGM - AMDQ allocation AEMO 2016-03-24 2016-03-24, 25-Oct-2016 [Schedule 1] 29
2015 No. 3 Matched Allocation Process in the STTM Jemena Gas Networks (NSW) Ltd 2015-05-28 2015-05-28 27
2015 No. 1 Removal of Gas Bulletin Board emergency information page AEMO 2015-04-23 2015-05-07 26
2017 No. 1 Retailer-Distributor Credit Support Requirements (1) AGL 2017-02-02 2017-02-09
2015 No. 5 Enhanced Information for Gas Transmission Pipeline Capacity Trading COAG Energy Council 2015-12-17 2016-10-06
2015 No. 4 DWGM operating schedules AEMO 2015-10-22 2015-11-05 28
2017 No. 1 Retailer insolvency costs and pass through arrangements Jemena Gas Networks (NSW) Ltd 2017-02-02 2017-02-09
2017 No. 2 Gas day harmonisation COAG Energy Council 2017-02-16 33
Rule not made Improving the accuracy of customer transfers (Gas) COAG Energy Council 2017-02-02
2016 No. 2 Rate of Return Guidelines review (gas) AER 2016-10-13 2016-10-20 31
2020 No. 2 Application of constraints in the declared transmission system AEMO 2020-03-12
2017 No. 3 Improvements to natural gas bulletin board COAG Energy Council 2017-09-26 2018-09-30, 2018-05-15, 2017-10-03 33
2017 No. 5 Unintended scheduling results - decision timing AEMO 2017-10-31 2017-11-01 36
2017 No. 4 Changes to periodic review of market parameters in the gas short term trading market AEMO 2017-10-10 2017-10-10 35
2018 No. 2 Cross period revenue smoothing (Gas) Jemena Gas Networks (NSW) Ltd 2018-08-30
2018 No. 1 Minor changes 2018 (gas) AEMC 2018-04-03 2018-04-10, Schedule 2: 30-Sep-2018 37
Rule not made Estimated meter reads – self reads (gas) The Honourable Josh Frydenberg MP, on behalf of the Australian Government 2018-10-25
Rule not made Northern Gas Pipeline – Derogation from Part 23 Environmental Justice Australia Institute for Energy Economics and Financial Analysis 2019-07-04
2019 No.1 Regulation of covered pipelines COAG Energy Council 2019-03-14 2019-03-25, Schedule 3: 21 April 2019; Schedule 4: 21 June 2019; Schedule 2: 21 July 2019
2020 No. 2 DWGM simpler wholesale price Victorian Minister for Energy, Environment and Climate Change 2020-03-12 54
Rule not made DWGM forward trading market Victorian Minister for Energy, Environment and Climate Change 2019-10-03
2020 No. 1 DWGM improvement to AMDQ regime Victorian Minister for Energy, Environment and Climate Change 2020-03-12 53
2019 No. 2 Recognition of exempt sellers in retail market AEMO 2019-04-18 2019-08-08
2019 No. 3 NT Emergency Gas Supply Arrangements Northern Territory Government 2019-08-15
2019 No. 5 STTM Interface Protocol AEMO 2019-11-21 2019-11-28 50
2019 No. 4 Minor changes 2019 (gas) AEMC 2019-11-21 2019-11-21 51
2020 No. 3 Minor changes 2 2020 (gas) AEMC 2020-05-28 2020-06-04 55
200, 324 and 426 DWGM maintenance planning AEMO 2020-12-17 57
2020 No. 20 Minor changes 4 2020 AEMC 2020-12-17 2020-12-17 156
2020 No. 5 Minor changes 4 2020 (Gas) AEMC 2020-12-17 2020-12-17 56
2021 No. 1 Minor changes 2 2021 (Gas) AEMC 2021-05-27 2021-05-27 59
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