by Laís Forti Thomaz and Amanda Gondim (Universidade Federal de Goias/Estadão (Google Translation)) In an article in Estadão, RBQAV researchers affirm that Brazil needs to seek international partnerships to fulfill an agreement … Aircraft operators are encouraged to use CORSIA Eligible Fuels (CEF) which are certified by a Sustainability Certification Scheme (SCS) approved by the ICAO Council. These fuels must achieve the reduction of GHG emissions based on the life cycle; respect areas of high importance for biodiversity, conservation and benefits for people in ecosystems, in accordance with national and international regulations; and contribute to local social and economic development, and must avoid competition from the raw material used with food. If companies do not use SAFs, they must buy carbon credits in the clearing market.