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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 - 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
Notice - TMC Witchcliffe Pty Ltd - Closure of compliance enforcement action - Water services licence WL50
Notice - BHP Nickel West Pty Ltd - 2024 operational audit
Notice - Strike South Pty Ltd - Decision to grant electricity transmission licence ETL9
Notice - Dampier to Bunbury Natural Gas Pipeline access arrangement for 2026 to 2030 - Future of gas model
Notice - Western Energy Pty Ltd - 2024 Performance audit and asset management system review
Notice - 2024/25 review of Audit and Review Guidelines - Public consultation
Notice - Energy Offer Price Floor review 2025 - Draft determination
Notice - Amendments to the Western Australian gas retail market scheme - Decision
Notice - Dampier to Bunbury Natural Gas Pipeline access arrangement for 2026 to 2030 - Issues paper
Notice - TMC Witchcliffe Pty Ltd - Compliance enforcement action - Water services licence WL50
Notice - BEI WWF Pty Ltd as trustee for the WWF Trust - Approval of application to amend electricity generation licence EGL29