Spatial planning in Indonesia aims to determine land use and guide development, including oil palm expansion. The national government plans to increase oil palm area by 50% by 2015. Spatial planning occurs at national, provincial, and district levels in a hierarchical system. It determines land classifications like protected areas and cultivation zones. High conservation value forests could be impacted if they fall within areas designated for development. The document recommends persuading local governments to minimize developing high conservation value lands, including these areas in environmental planning, and establishing local protections for high conservation value areas already designated for development. Government support is also needed to enable palm oil companies to conserve high conservation value areas within their concessions.