| 2025 Review of the Market Advisory Committee Constitution | 5:00pm (AWST) 22 December 2025 |
| Rule Change: RC_2025_01 - Supplementary Reserve Capacity Amendments | 5:00pm (AWST) 16 December 2025 |
| Essential System Services Framework Review - Consultation Paper | 5:00pm (AWST) 15 December 2025 |
| Addendum - Exposure Draft of ESM Amending Rules - ESS Framework Review - Consultation Paper | 5:00pm (AWST) 15 December 2025 |
| Consultation on Electricity System and Market Rules – Distributed Energy Resources - Roles and Technical Requirements | 5:00pm (AWST) 20 November 2025 |
| Exposure Draft of Electricity System and Market Amending Rules (Tranche 9) - Addendum | 5:00pm (AWST) 19 November 2025 |
| Consultation on the Exposure Draft Electricity System and Market Amending Rules (Tranche 9) | 5:00pm (AWST) 19 November 2025 |
| Power System Security and Reliability (PSSR) Standards Review – Consultation Paper – Proposal 20 | 5:00pm (AWST) 11 November 2025 |
| Evolution of the Pilbara Electricity Access Regime and the Pilbara Networks Rules | 5:00pm (AWST) 6 November 2025 |
| 5:00pm (AWST) 27 October 2025 |
| Yindjibarndi Energy Corporation application for electricity retail licence exemption | 5:00pm (AWST) 21 October 2025 |
| DSP Load Association, Testing and Refunds Provisions – Consultation Paper | 5:00pm (AWST) 30 September 2025 |
| 2025 Benchmark Capacity Providers Review – Consultation Paper | 5:00pm (AWST) 19 September 2025 |
| Exposure Draft of two proposed changes to the Contingency Reserve Lower requirements determination and cost allocation | 5:00pm (AWST) 2 September 2025 |
| Operational Forecasting Review – Consultation Paper | 5:00pm (AWST) 28 August 2025 |
| Community Benefits Guideline for communities hosting renewable energy projects | 5:00pm (AWST) 18 August 2025 |
| Allowable Revenue Framework Review | 5:00pm (AWST) 14 August 2025 |
| Power System Security and Reliability Standards Review - Consultation Paper | 5:00pm (AWST) 7 August 2025 |
| Market Advisory Committee Review: Coordinator of Energy’s Consultation Paper | 5:00pm (AWST) 7 July 2025 |
| Proposed Changes to the Pilbara, GSI and ESM Regulations – Consultation Paper | 5:00pm (AWST) 19 June 2025 |
| Pilbara Rule Change PRC_2025_01 | 5:00pm (AWST) 19 May 2025 |
| Exposure Draft of Electricity System and Market Amending Rules (Tranche 8) | 5:00pm (AWST) 8 May 2025 |
| Regulatory changes in the Pilbara | 5.00pm (AWST) 29 April 2025 |
| RC_2024_01 Draft Rule Change Report | 5:00pm (AWST) 29 January 2025 |
| GRC_2024_01 Draft Rule Change Report | 5:00pm (AWST) 29 January 2025 |
| Changes to the Electricity Networks Access Code – Access Arrangement revision dates | 5:00pm (AWST) 16 December 2024 |
| Exposure Draft of WEM Investment Certainty and RCM Review Amending Rules | 5:00pm (AWST) 9 December 2024 |
| WEM Rule Change: AEMO’s Allowable Revenue Framework – First submission periodGRC_2024_01 Draft Rule Change Report | 5:00pm (AWST) 6 November 2024 29 January 2025 |
| GSI Rule Change: AEMO’s Allowable Revenue Framework – First submission period | 5:00pm (AWST) 6 November 2024 |
| Exposure Draft of Amending Rules for the Individual Reserve Capacity Requirement adjustment for Associated Loads | 5:00pm (AWST) 8 October 2024 |
| Exposure Draft for the FCESS Cost Review Amendments | 5:00pm (AWST)
9 September 2024 |
| Transitional exemption for Demand Side Programmes and amendments to Appendix 9: Relevant Level Determination | 5:00pm (AWST) 2 May 2024 |
| Wholesale Electricity Market Investment Certainty Review | 5:00pm(AWST)
15 August 2024 |
| Miscellaneous Amendments No.3 | 5:00pm (AWST)
8 July 2024 |
| Consultation Paper: Supplementary capacity review | 5:00pm (AWST)
8 July 2024 |
| Market Advisory Committee Review: Stage 1 - Consultation Paper | 31 May 2024 |
| Independent audit on the effectiveness of the Procedure Change Process - Consultation Paper | 31 May 2024 |
| Proposed Changes to the Electricity Industry (Wholesale Electricity Market) Regulations 2004 | 26 April 2024 |
| Demand Side Response Review: Exposure Draft of WEM Amending Rules | 24 April 2024 |
| Proposed licence exemptions for the co-location of storage and generating works | 12 April 2024 |
| AEMO'S revised WEM Procedures | 14 March 2024 |
| AEMO’s draft revised FCESS Accreditation WEM Procedure | 11 March 2024 |
| Facility Class Wholesale Electricity Market (WEM) Procedure | 1 March 2024 |
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| National Gas Law: Western Australian adoption of amended National Gas Objective to include emission reductions | 2023 |
| AEMO’s Commissioning Tests WEM Procedure for consultation | 2023 |
Cost Allocation Review – WEM Amending Rules Exposure Draft | 2023 |
| BRCP Reference Technology Review - Consultation Paper | 2023 |
| Reserve Capacity Mechanism Review | 2023 |
| Consultation on proposed licence exemptions for the construction of electricity and gas distribution systems by third party developers | 2023 |
| Consultation Paper: Demand Side Response Review | 2023 |
| Release of AEMO’s draft Dispatch Settlement and Monitoring Data WEM Procedure and draft Constraint Formulation WEM Procedure for consultation | 2023 |
| Reserve Capacity Mechanism Review – WEM Amending Rules Exposure Draft | 2023 |
| Blair Fox PTY LTD Licence Exemption Application | 2023 |
| Release of AEMO’s draft Prudential Requirements WEM Procedure for consultation | 2023 |
| Consultation on AEMO's draft Commission Tests and draft Individual Reserve Capacity Requirements WEM procedures | 2023 |
| Demand Side Response Review | 2023 |
| Draft WEM Procedure: Dispute Resolution Mechanism for the release of Market Information | 2023 |
| Draft WEM Guideline: Non-Co-optimised Essential System Services | 2023 |
| Stand-alone Power Systems (SPS) Amendment to Regulations | 2023 |
| Consultation on Western Power’s draft Loss Factor Determination WEM Procedure | 2023 |
| Release of AEMO’s draft WEM Procedures for consultation | 2023 |
| Release of AEMO’s Determination of Market Schedules WEM Procedure for consultation | 2023 |
| AEMO’s draft Identification of Affected Dispatch Intervals and draft Essential System Service Quantities WEM Procedures for consultation | 2023 |
| Exposure Drafts – Tranche 7 and Market Suspension Wholesale Electricity Market Amending Rules | 2023 |
| Draft Outage Data Conversion Procedure - V0.1 Consultation | 2023 |
| RC 2014 05: Reduced Frequency of the Review of the Energy Price Limits and the Maximum Reserve Capacity Price - Draft Rule Change Report | 2023 |
| RC 2018 03: Capacity Credit Allocation Methodology for Intermittent Generators - Draft Rule Change Report | 2023 |
| AEMO’s draft Verification of Dispatch Inflexibility WEM Procedure and draft Meter Data Submissions WEM Procedure | 2023 |
| WEM Procedure - Outages - V0.1 - Consultation - External | 2023 |
| Exposure Draft – Five-Minute Settlement Wholesale Electricity Market Amending Rules | 2023 |
| Proposed Changes to the Electricity Networks Access Code - Priority Projects: Consultation Paper | 2023 |
| Consultation on draft Voluntary Embedded Networks Code of Practice | 2023 |
| AEMO’s GPS Compliance Tests and Generator Monitoring Plans WEM Procedure | 2023 |
| Stage 2 Consultation Paper: Supplementary Reserve Capacity Review | 2023 |
| AEMO’s Rule Participant Registration Processes WEM Procedure | 2023 |
| Reserve Capacity Mechanism Review: Information Paper (Stage 1) and Consultation Paper (Stage 2) | 2023 |
| AEMO’s revised GPS Compliance Tests and Generator Monitoring Plans WEM Procedures | 2023 |
| Consultation on the Electricity Industry (DER) Amendment Bill | 2023 |
| Consultation on AEMO’s draft Transitional Registration Processes WEM Procedure | 2023 |
| AEMO’s draft Certification of Reserve Capacity for the 2022 and 2023 Reserve Capacity Cycles WEM Procedure | 2023 |
| Draft Electric Storage Resource Obligation Intervals WEM Procedure | 2023 |
| Karara Power application for electricity transmission license exemption | 2023 |
| Increasing the threshold for application of the electricity generation licence exemption | 2023 |
| Consultation on AEMO’s Draft Power System Security and Notices and Communications WEM Procedures | 2023 |
| Changes to the National Gas Law civil penalties and enforcement regime in Western Australia | 2023 |
| Electricity Industry (Alternative Electricity Services) Amendment Bill 2023 | 2023 |
| AEMO’s Draft Dispatch Algorithm and Draft Adjustment of Real-Time Inputs WEM Procedures | 2023 |
| Stage 1 Consultation Paper: Supplementary Reserve Capacity Review | 2023 |
| Project Eagle Energy and Governance Legislation Reform | 2023 |
| Market Power Mitigation and Compliance and Enforcement Exposure Drafts | 2023 |
| AEMO’s Real Time Market Timetable WEM Procedure and WEM Submissions WEM Procedure | 2023 |
| Consultation Paper: Cost Allocation Review | 2023 |
| 2023 Market Advisory Committee Composition Reviews | 2023 |
| Exposure Draft of the Market Power Mitigation Wholesale Electricity Market Amending Rules | 2022 |
| Stage 1 Consultation Paper: Reserve Capacity Mechanism Review | 2022 |
| Exposure Draft 2 – Tranche 6 Wholesale Electricity Market Amending Rules | 2022 |
| Consultation Paper: Market Power Mitigation Strategy | 2022 |
| 2022 Gas Advisory Board Call for Nominations | 2022 |
| AEMO’s draft Undertaking the Long Term PASA WEM Procedure for consultation | 2022 |
| AEMO’s Draft System Restart WEM Procedure for consultation | 2022 |
| Increasing the threshold for application of the electricity generation licence exemption | 2022 |
| Exposure Draft 1 – Tranche 6 Wholesale Electricity Market Amending Rules | 2022 |
| AEMO’s draft amendments to the Capacity Credit Allocation WEM Procedure for Consultation | 2022 |
| AEMO’s draft Certification of Reserve Capacity for the 2022 and 2023 Reserve Capacity Cycles WEM Procedure | 2022 |
| Pilbara Rule Change PRC_2022_01 | 2022 |
| Consultation: proposed changes to the WEM, GSI and Pilbara Regulations | 2022 |
| AEMO’s updated draft WEM Procedures for Consultation | 2022 |
| AEMO’s RCM Constraint Formulation WEM Procedure and Declaration of Bilateral Trades WEM Procedure | 2022 |
| GRC_2022_01: Publication of Tanker Gas Information on the Gas Bulletin Board (GBB) - Rule Change Notice and Proposal | 2022 |
| Publication of AEMO’s WEM Procedure Register and Consultation Timeline | 2022 |
| 2021 Review of the Market Advisory Committee Constitution | 2021 |
| 2021 Review of the Gas Advisory Board Constitution | 2021 |
| Draft Pilbara Advisory Committee Constitution | 2021 |
| Feedback on a proposed clarification of the electricity retail contestability order for the South West Interconnected System | 2021 |
| Draft Gas Services Information (GSI) Amending Rules - AEMO Allowable Revenue | 2021 |
| Exposure Draft - Tranche 5 Wholesale Electricity Market Amending Rules | 2021 |
| AEMO's updated draft WEM Procedures for Consultations | 2021 |
| Review of Energy Customer Contract Regulations | 2021 |
| Consultation Paper published on reforms to the energy regulatory framework | 2021 |
| Feedback on a proposed amendment to the Network Quality and Reliability of Supply (NQRS) Code | 2021 |
| AEMO Draft WEM Procedure for Consultation: Data and IT Interface Requirements | 2021 |
| AEMO Draft WEM Procedure for Consultation: Indicative Facility Class and RCM Facility Class Assessment | 2021 |
| AEMO Draft WEM Procedure: Facility Sub-Metering | 2021 |
| AEMO Draft WEM Procedure for Consultation: Credible Contingency Events | 2021 |
| Exposure Draft - Tranche 4B Amending Wholesale Electricity Market Rules | 2021 |
| Consultation on Wholesale Electricity Market Procedures | 2021 |
| Strategic Consultative Group | 2021 |
| AEMO Draft WEM Procedure for Consultation: Certification of Reserve Capacity | 2021 |
| AEMO Draft WEM Procedure Communications and Control Systems Consultation | 2021 |
| AEMO Draft WEM Procedure for Consultation: Frequency Co-optimised Essential System Services Accreditation | 2021 |
| Proposed Changes to the Electricity Networks Access Code | 2021 |
| Proposal for changes to Market Power Mitigation Mechanisms | 2021 |
| Exposure Draft Rules for the Transitional Arrangements for FCESS Accreditation | 2021 |
| Generator Dispute Resolution Templates | 2021 |
| Proposed changes to the metering code | 2021 |
| Applications for arbitrators and technical experts in energy generation | 2021 |
| Draft WEM Procedure: Credible Contingency Events | 2021 |
| Delivering the Future Power System | 2021 |
| Civil penalty and conduct provisions for the non-scheme gas pipeline regime | 2021 |
| Review of licensing and exemption regulatory framework | 2020 |
| Cost recovery for the non-scheme gas pipeline access regime | 2020 |
| Whole of System Plan | 2020 |
| Distributed Energy Resources | 2020 |
| Pilbara Electricity Reform | 2020 |
| Ability for Western Power to deploy Stand-alone Power Systems (SPS) in its distribution license area | 2020 |
| Consumer Data Right in Western Australia | 2020 |
| Expedited rule making process for non-controversial or urgent National Gas Rules | 2020 |
| Improving the Rule Change Panel appointments process | 2020 |
| Improving the effectiveness of the Electricity Generation and Retail Corporation Regulatory Scheme | 2019 |
| Retail License Exemptions for Solar Power Purchase Agreement Providers | 2019 |
| Constrained Network Access | 2018 |
| Electricity Networks Access Code – Coverage Application | 2018 |
| Review of the Electricity Industry (Metering) Code 2012 Life Support Equipment Provisions | 2018 |
| Wholesale Electricity Market reform work program | 2018 |
| Arrangements for continued power supply reliability in the North Country and Eastern Goldfields regions | 2018 |
| Reforms to the Limited Merits Review Regime under the National Electricity Law and National Gas Law | 2017 |
| Electricity Industry Customer Transfer Code Review | 2016 |
| Electricity Market Review | 2016 |
| Pilbara Electricity Infrastructure Project | 2016 |
| Repeal of Generation Licensing | 2016 |
| Electricity Networks Access Code – Alinta Energy Coverage Application | 2015 |
| Electricity Networks Access Code – Horizon Power Coverage Application | 2015 |
