Jambi City Regulation No. 3 of 2017 concerning Smoke-Free Areas aims to protect non-smokers from exposure to cigarette smoke. The KTR Regulation is a form of local government policy in an effort to control the impact of smoking. Support and implementation by those responsible for each area is one of the keys to the successful enforcement of the KTR Regulation. The purpose of this study is to evaluate the implementation of the KTR Regulation at the Putri Ayu Community Health Center in Jambi City. This study uses a qualitative method with an approach based on George C. Edwards III's theory. The technique of selecting informants used purposive sampling, resulting in 10 informants. Data collection methods included in-depth interviews, observation, and documentation. Data validity was ensured using a triangulation approach of sources and methods. The results of the study indicate that the implementation of KTR at the Putri Ayu Community Health Center has not been optimal. The delivery of information through visual media and direct communication has not been effective in reaching all visitors. Monitoring efforts are still limited due to human resource constraints. The disposition of the implementers is generally positive, but formal sanctions are not yet available. The bureaucratic structure is supportive, but coordination and SOPs still need to be improved. The implementation of the KTR policy at the Putri Ayu Health Center shows a positive direction. Support from leaders, staff, and the community is a supporting factor, but strengthening is still needed from the aspects of communication, resources, disposition, and bureaucratic structure to ensure the sustainability of this policy.