Options for Improving the Emission Unit Eligibility Criteria under CORSIA for International Aviation

The discussion paper assesses options for improving the current Emissions Unit Eligibility Criteria (EUCs) used for the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) adopted by the International Civil Aviation Organization (ICAO), with the goal of ensuring the scheme’s environmental integrity. Clearly articulated EUCs are needed to define minimum standards for the “quality” of carbon offset credits that may be used under CORSIA.