The Western Australian Planning Commission (WAPC) is a statutory authority of the Government of Western Australia that exists to coordinate planning for future land use and transport needs. It describes itself as Western Australia's "peak representative body of land use planning and development". Its main role is to coordinate the various government agencies and other stakeholders in large infrastructure projects, to ensure that consideration is given to all interests and needs, including environmental, economic and community interests. It operates within the purview of the Department of Planning.