Online Registration

Please note that a letter of accreditation is a requirement to attend 2020 CORSIA Regional Seminars. Please submit your credential letters in advance to officeenv@icao.int.



The ICAO Council, in June 2018, adopted the First Edition of Anne​​​x 16 – Environmental Protection, Volume IV that contains Standards and Recommended Practices (SARPs) for the implementation of CO​​RSIA. The Council also requested that the ICAO Secretariat plan for the CORSIA-related outreach and capac​ity-building activities should be extended to all Member States that need to implement the monitoring, reporting and verification (MRV) provisions of Annex 16, Volume IV. According to the provisions in Annex 16, Volume IV, aeroplane operators will report their verified CO2 emissions to the State, to which they are attribute, for the first time in May 2020, to be followed by reporting from States to ICAO (through the CORSIA Central Registry (CCR)) with a deadline of 31 August 2020. During the 2020 ICAO Regional Seminars on CORSIA, particular emphasis will be placed on issues regarding the verification of CO2 emissions, including the State’s order of magnitude check of aeroplane operators’ Emission Reports and Verification Reports, as well as on how to report the verified CO2 emissions information by providing hands-on training on the use of the CCR.