Home WA Government Publications Form 31 - Power of Attorney Form 31 - Power of Attorney Form A form for the application of a power of attorney. Last updated: 18 June 2026 To lodge a Form 31 online, please go to Mineral Titles Online. Documents Form 31 - Power of Attorney (DOCX, 16.08KB) Sidebar Published 18 June 2026 Provided by Department of Mines, Petroleum and Exploration Document collections Mining Act forms - applications and lodgements Print this page Share Facebook share(Opens in a new tab/window) X(Opens in a new tab/window) LinkedIn(Opens in a new tab/window) Copy URL