The Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) has an important role to play in the aviation industry's efforts to meet its emission reduction targets. The scheme could also benefit developing countries in Asia and the Pacific as a source of these carbon offsets. This report provides climate policy makers and carbon offset suppliers in the region with detailed information about the CORSIA scheme, including the aviation offset demand outlook in the context of the coronavirus pandemic. It aims to contribute to policy development in the region that supports the supply of carbon offsets to international aviation.