The document summarizes the activities of the Role of YOP in Promoting Smart Use of Antibiotics (SUA) in Indonesia from 2012-2013. It provided training to community organizations on antibiotic use and antimicrobial resistance. It conducted surveys, workshops, seminars and social media campaigns to raise awareness on appropriate antibiotic usage among various communities and stakeholders. The organization collaborated with other groups and utilized existing health education programs and online channels to disseminate information widely. While volunteer recruitment and capacity building went well, future efforts need more direct supervision, improved documentation, and stronger partnerships to gain wider support and influence antibiotic prescribing behaviors.