The ONEF Program (Organic Waste Management, Nutrition Grade, and Food Chemicals) is an initiative developed by a team from Universitas Negeri Jakarta (UNJ), consisting of Nurul Assyifa Wardana, Nirsa Ismi Almanda and Fiola Maharani Zamira Ayu, under the supervision of Dr. Irwanto. ONEF presents a program focused on organic waste management and education regarding nutritional quality and food chemicals. This program targets elementary school students and street vendors in Jakarta, aiming to raise awareness and improve behaviors related to waste management and healthier food choices.