Electricity Industry (Electricity System and Market) Regulations 2004Law:S35189:atom:currency2026-01-01T00:00:00.0000000+08:00Electricity Industry (Electricity System and Market) Regulations 2004S35189:2025123009502025-12-30T09:50:00.0000000+08:00Electricity Industry (Electricity System and Market) Regulations 2004Electricity Industry (Electricity System and Market) Regulations 2004PCO Helpdesklegislation@pco.wa.gov.au