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 Pilbara planning and infrastructure frameworkWater and Environmental Regulation public consultationProgramsNorth Kimberley indigenous planning consultationAircraft noise insulation for residential development in the vicinity of Perth AirportApply for a commercial fishing licenceSwan Valley Planning Scheme No. 1 – Section 40 - Certificate of Local Planning Authority – Liquor LicencesGosnells dust study - ambient air quality monitoring 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