Research on implementation of proper drug storage system had been done at Puskesmas (public health center) Rawat Inap Sidomulyo Pekanbaru. This research was conducted by observational method using descriptive design study. Data was collected by filling in the check list sheet based on the observations and free guided interviews. The sample in this study was the person in charge (pharmacist) of drug storage and the warehouse at Puskesmas Rawat Inap Sidomulyo Pekanbaru. The result obtained showed that most of drug storage condition at Puskesmas Rawat Inap Sidomulyo Pekanbaru has fulfilled the requirement accordance to Depkes RI 2008 and 2010, which were 80% of drug warehouse condition in good category, 100% of drug storage in very good category and 100% of inventory drug stock in very good category.