This study aims to evaluate the effectiveness of the implementation of Bantul Regency Regional Regulation No. 4/2019 on the Control, Supervision of Alcoholic Beverages, and Prohibition of Oplosan Drinks in Kapanewon Pandak. The approach used is descriptive qualitative with data collection methods through in-depth interviews, observation, and documentation. The results showed that despite a 23% decrease in alcohol poisoning cases, supervision is still limited by human resources, budget, and the absence of a clear technical Standard Operating Procedure. Inter-agency coordination is in place, but not yet optimal. Public participation in monitoring is also low, which is a major obstacle to effective policy implementation. This research contributes to the development of alcohol supervision policy, by suggesting increased supervisory capacity, updated regulations, and more active community involvement. Limited resources and budget are the main obstacles that need to be addressed to achieve optimal policy implementation in the future