The document summarizes key parts of the 2012 National Planning Policy Framework (NPPF) in the United Kingdom. It states that planning applications must be determined in accordance with local development plans unless material considerations indicate otherwise, and that the NPPF must be taken into account in preparing local and neighborhood plans. Sustainable development that follows an up-to-date local plan should be approved. The NPPF aims to balance economic, social and environmental roles in planning, including ensuring sufficient land for housing and business, high quality communities, and protecting the natural environment.