Petroleum, Geothermal Energy and Greenhouse Gas Storage (Hydraulic Fracturing) Regulations 2017Law:S49428:atom:currency2026-07-14T00:00:00.0000000+08:00Petroleum, Geothermal Energy and Greenhouse Gas Storage (Hydraulic Fracturing) Regulations 2017S49428:2026052713412026-05-27T13:41:00.0000000+08:00Petroleum, Geothermal Energy and Greenhouse Gas Storage (Hydraulic Fracturing) Regulations 2017Petroleum, Geothermal Energy and Greenhouse Gas Storage (Hydraulic Fracturing) Regulations 2017PCO Helpdesklegislation@pco.wa.gov.au