On 8 March 2023, ICAO held a webinar that focused on the ICAO document “CORSIA Eligible Emissions Units” and provided information on the CORSIA Emissions Unit Eligibility Criteria (EUC) and the work of the Technical Advisory Body (TAB). The webinar also provided information on the 2023 application process open to emission unit programs interested to undergo an assessment by the TAB against the EUC to supply CORSIA Eligible Emissions Units for the 2024 – 2026 compliance period (first phase).