This study aims to describe and analyze the implementation of waste management policies at the Final Processing Site based on Regional Regulation No. 3 of 2012 in Probolinggo Regency, as well as to describe and analyze the factors facilitating and impeding the implementation of waste management policies at the Final Processing Site. This investigation employed a qualitative methodology based on Probolinggo Regional Regulation No. 3 of 2012. The results indicated that the implementation of Regional Regulation No. 3 of 2012 concerning Trash Management at the Environmental Service of Probolinggo Regency was successful, particularly regarding waste processing at the Final Processing Site. The execution of Regional Regulation No. 3 of 2012 concerning Waste Management in the Probolinggo Regency is driven by the availability of competent human resources, the application of good SOPs, and the use of functional waste processing devices. Inhibiting factors include the lack of public awareness regarding waste management, budgetary limits, and the requirement for the modernization of waste processing devices. The execution of Regional Regulation No. 3 of 2012 concerning Waste Management in the Probolinggo Regency is driven by the availability of competent human resources, the application of good SOPs, and the use of functional waste processing devices. Inhibiting factors include the lack of public awareness regarding waste management, budgetary limits, and the requirement for the modernization of waste processing devices. The execution of Regional Regulation No. 3 of 2012 concerning Waste Management in the Probolinggo Regency is driven by the availability of competent human resources, the application of good SOPs, and the use of functional waste processing devices. Inhibiting factors include the lack of public awareness regarding waste management, budgetary limits, and the requirement for the modernization of waste processing devices.