In 2018, Vietnam implemented an E5 mandate for its RON92 grade of gasoline, one of two gasoline grades widely used throughout the country. The Government of Vietnam’s decision to expand and migrate the country’s ethanol policy in 2026 to E10 and all grades of gasoline, including the more widely used RON95 grade, will help the Vietnamese fuel industry amplify the environmental and economic benefits of fuel ethanol use which augment Vietnam’s policy objectives.