Home WA Government Publications Excess tonnage Statutory Declaration Excess tonnage Statutory Declaration Form Excess tonnage Statutory Declaration Last updated: 24 March 2025 Excess tonnage Statutory Declaration Documents Excess tonnage Statutory Declaration (PDF, 2.51MB) Sidebar Published 12 February 2025 Provided by Department of Energy, Mines, Industry Regulation and Safety > Resource and Environmental Regulation 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