The highest number of cases of diabetes mellitus in Ogan Ilir District in 2021 is the Puskesmas Indralaya with 1602 cases. The RPPT standard is at least 5%. While the DM RPPT indicator at the Puskesmas Indralaya is 0.12%. The purpose of this study is to evaluate the DM chronic disease management program (Prolanis) using a systems approach (input, process, output). This research uses qualitative…