Coal Mines RegulationsLaw:S38858:atom:currency2026-05-05T00:00:00.0000000+08:00Coal Mines RegulationsS38858:2007062415072007-06-24T15:07:00.0000000+08:00Coal Mines RegulationsCoal Mines RegulationsPCO Helpdesklegislation@pco.wa.gov.au