This e-learning course starts by discussing the rationale for Low Emissions Development (LED) policy and the expected benefits of such policies. The discussion considers both contributions to global emissions reductions and local development opportunities. It continues with a broad overview of LED policy instruments and is enriched with examples of how these instruments have been implemented worldwide. Individual lessons provide more details on the design and implementation of specific policy approaches, including information and labeling programs, voluntary industrial agreements, performance and technology standards for the industries and vehicles, emissions trading systems, and carbon taxes. The course finalizes by providing policy diagnosis tools and strategic guidance for policy implementation. The diagnosis tools can help countries to identify and select policy instruments suitable to their specific needs.