Abstract:This dataset depicts the limit of Australia’s territorial sea as proclaimed by the Seas and Submerged Lands Act 1973 – Proclamation under section 7 (9/11/1990). This Proclamation asserts a 12 nautical mile territorial sea measured seaward from the territorial sea baseline, with exception of certain islands in the Torres Strait where the territorial sea limit is fixed at 3 nautical miles in accordance with the Torres Strait Treaty between Australia and Papua New Guinea.  This version release is the Australian Maritime Boundaries (AMB) 2020 and is a component of the Seas and Submerged Lands Act (SSLA) 1973.© Commonwealth of Australia (Geoscience Australia) 2021.Downloads and Links:Web ServicesSeas and Submerged Lands Act 1973 MapServer Seas and Submerged Lands Act 1973 WMTSSeas and Submerged Lands Act 1973 WMSSeas and Submerged Lands Act 1973 WFSDownloads available from the expanded catalogue link, belowMetadata URL:https://pid.geoscience.gov.au/dataset/ga/144571