Input by the Committee on Aviation Environmental Protection (CAEP) to the 2022 CORSIA Periodic Review - Update on the work on the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA); Update on information security, and information and communications technology management at ICAO; Update by the Small Group on IT in relation to the segregation of e-mail accounts; Work Programmes of the Council and its Committees for the 226th Session.