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Regulatory Notices

The ERA publishes notices relating to its activities and decisions. Email subscribers are advised of announcements as soon as they are published. Subscribe to our mailing list.

ERA notices are available chronologically in the table below. You can use the boxes below to filter to a particular industry and type of activity.

Guidelines Date
Notice - Arc Infrastructure - Costing principles - Amendment
Notice - Arc Infrastructure - Statement of the depreciated optimised replacement cost 16 Jun 2025
Notice - Arc Infrastructure - Statement of the depreciation schedule 16 Jun 2025
Notice - City of Kalgoorlie-Boulder - 2024 operational audit and asset management system review 12 Jun 2025
Notice - Arc Infrastructure - Extension of time for submissions on standard access provisions
Notice - Public Transport Authority - Train management guidelines, train path policy, over-payment rules and standard (submission extension)
Notice - Material constrained portfolios - Determination
Notice - Energy Offer Price Floor review 2025 - Final determination 23 May 2025
Notice - Wholesale Electricity Market Rules and Gas Services Information Rules - Report on the Australian Energy Market Operator's compliance for 2023/24 23 May 2025
Notice - Amendments to the code of conduct for gas marketing - Final decision
Notice - Bluewaters - Licence renewal application - invitation for submissions
Notice - 2025/26 price list for the Western Power network - Determination
Notice - Panel of arbitrators for rail access disputes - Update of panel members
Notice - Synergy - Decision to grant electricity generation licence EGL 33
Notice - Arc Infrastructure - Standard access provisions
Notice - Public Transport Authority - Segregation arrangements
Notice - Public Transport Authority - Train management guidelines, train path policy, over-payment rules and standard access provisions
Notice - Wholesale Electricity Market compliance - WEM public register of breaches
Notice - Electricity Code of Conduct review 2024 - Draft decision
Notice - Perdaman Energy Retail Pty Ltd - 2024 performance audit
Notice - Roy Hill Infrastructure - Approved over-payment rules
Notice - Portfolio assessment - Update to published list of Portfolios - WEM Rule 2.16B.5
Notice - 2024/25 performance reporting for electricity and gas licensees
Notice - Western Power's technical rules - Updated list of exemptions
Notice - 2025/26 price list for the Western Power network - Publication of Western Power's proposed price list
Notice - Rail access regulation - Pre-lodgement consultation 10 Apr 2025
Notice - Change Energy - 2024 performance audit
Notice - Roy Hill Infrastructure - Approval of over-payment rules
Notice - APA Pilbara Holdings Pty Ltd - Consultation on electricity integrated regional licence application
Notice - Dampier to Bunbury Natural Gas Pipeline access arrangement for 2026 to 2030 - Publication of submissions