This document summarizes a transition to low-emission development. It discusses the need to limit global temperature rise to 2°C by stabilizing carbon dioxide equivalent concentrations at 450 ppm and cutting emissions 50% by 2050. It also notes that the world population is expected to reach 9 billion by 2050, placing greater pressure on resources. The EU has committed to reducing emissions 20-30% below 1990 levels by 2020 through various policy instruments and legislation. Developing low-emission development strategies and nationally appropriate mitigation actions will be important for achieving long-term sustainable development goals.