WA Legislation: Minister for Heritageportfolio:376:currency2026-05-24T00:00:00.0000000+08:00Heritage Act 2018A147195:2024051517142024-05-15T17:14:00.0000000+08:00Heritage Act 2018Heritage Act 2018PCO Helpdesklegislation@pco.wa.gov.auNational Trust of Australia (W.A.) Act 1964A538:2010091415122010-09-14T15:12:00.0000000+08:00National Trust of Australia (W.A.) Act 1964National Trust of Australia (W.A.) Act 1964PCO Helpdesklegislation@pco.wa.gov.auSt. Catherine's Hall, Greenough, Act 1981A791:2005123100002005-12-31T00:00:00.0000000+08:00St. Catherine's Hall, Greenough, Act 1981St. Catherine's Hall, Greenough, Act 1981PCO Helpdesklegislation@pco.wa.gov.au