The federal government through the Nigerian Civil Aviation Authority (NCAA) has joined the countries that have endorsed the implementation of the CO2 Emissions Mitigation Measures and Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) by the International Civil Aviation Organisation (ICAO). It is targeted that the full implementation would take place in 2021 and Nigeria has developed and submitted its State Action Plan to ICAO and has also voluntarily notified it that it will join CORSIA implementation from the outset during the pilot phase from 2021. In June this year, the Director-General of the International Air Transport Association (IATA) Alexander de Juniac described CORSIA as a landmark achievement and said: “CORSIA takes us a giant step forward in meeting our sustainability commitments, particularly carbon-neutral growth from 2020. Although it will be voluntary until 2026, already 705 states are on board. Together they represent at least 80per cent of anticipated growth. And we encourage more states to join.” The Director-General of NCAA, Capt. Muhtar Usman, who disclosed Nigeria’s endorsement and support while declaring open a seminar on the Development Of States’ Action Plans On CO2 Emissions Mitigation Measures And CORSIA for States Accredited to ICAO WACAF and the Economic Community Of West African States (ECOWAS) in Lagos on Wednesday, said the objective was for Nigeria to be in tandem with the rest of the world on emissions mitigation measures.