The Stigma Foundation in Indonesia empowers people who inject drugs (PWID) to prevent HIV through community organizing, advocacy, and health services. The organization addresses the high prevalence of HIV within at-risk populations, advocating for human rights and harm reduction strategies while collaborating with local health authorities and legal aid organizations. Despite facing challenges such as stigma and the risk of arrest, the foundation aims to improve the wellbeing of PWID and foster greater community involvement in health decision-making.