Petroleum, Geothermal Energy and Greenhouse Gas Storage (Environment) Regulations 2012Law:S43516:atom:currency2026-05-28T00:00:00.0000000+08:00Petroleum, Geothermal Energy and Greenhouse Gas Storage (Environment) Regulations 2012S43516:2026052714022026-05-27T14:02:00.0000000+08:00Petroleum, Geothermal Energy and Greenhouse Gas Storage (Environment) Regulations 2012Petroleum, Geothermal Energy and Greenhouse Gas Storage (Environment) Regulations 2012PCO Helpdesklegislation@pco.wa.gov.au