The aviation industry is under increasing pressure to reduce CO2 emissions to meet global climate change targets. Sustainable Aviation Fuels (SAFs) are emerging as a critical solution to this challenge. SAFs are produced from renewable sources, offering a significant reduction in CO2 emissions compared to conventional aviation fuels. Despite their benefits, SAFs face barriers such as high costs and limited availability. The EU Regulation (EU) 2023/2405, known as the 'Aviation Fuel Regulation', aims to address these challenges by setting ambitious targets for the adoption of SAF. The Regulation includes provisions for a fueling obligation on airlines, a drop-in obligation increasing the share of SAF to 70% by 2050, certification requirements, fueling infrastructure rules, a sanctioning mechanism for non-compliance, and regular reviews. While the Regulation is a significant step towards decarbonizing aviation, it requires collaboration among regulators, airlines, SAF suppliers, and investors to ensure successful implementation. By promoting the use of SAFs, the aviation industry can work towards achieving climate neutrality and a sustainable future.