Home WA Government Publications Site classifications and appeals Site classifications and appeals Fact sheet Information on contaminated site classifications and appeals in Western Australia. Last updated: 16 June 2023 This fact sheet provides information on: different site classifications how sites are classified appealing a site classification decision. Documents Site classifications and appeals (PDF, 301.58KB) Sidebar Published 30 December 2014 Provided by Department of Water and Environmental Regulation Document collections Contaminated sites guidance Share Facebook share(Opens in a new tab/window) Twitter(Opens in a new tab/window) LinkedIn(Opens in a new tab/window) Copy URL