Home WA Government Publications WA environmental offsets timeline WA environmental offsets timeline Fact sheet WA environmental offsets timeline Last updated: 17 June 2022 Please download the timeline below. Documents WA environment offsets timeline (PDF, 177.35KB) Related services and information Exmouth Gulf TaskforceNew hydraulic fracturing approach aims for balanceAircraft noise insulation for residential development in the vicinity of Perth AirportComment on conservation and management issuesChange your recreational fishing licence contact detailsWater and Environmental Regulation public consultationRenew a commercial fishing licence onlineProgram: Index of biodiversity surveys for assessments Sidebar Web page Environmental offsets Published 6 October 2021 Provided by Department of Water and Environmental Regulation Contact Email: offsets.metric@dwer.wa.gov.au 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