This study focuses on the effectiveness of the implementation of the plan for the management of solid waste. The study will be focused on the municipality of Santo Tomas, Pampanga. Residents of seven barangays have almost the same level of knowledge about implementing RA 9003. Looking into the strategies and solutions, the sampling methods approach was used as a framework. The data was gathered using sampling methods, and researchers developed questions for survey questionnaires. The study administered the assessment to the total of ninety-one (91) respondents as stakeholders and ten percent (10%) of the total population with the total of four thousand two hundred eighty-five (4,285). This research found that stakeholders who participated in the survey had a high level of solid waste management. The result data demonstrate that from the group of residents, barangay Santo Rosario obtained the overall highest mean for the three parts of the assessment. The municipality Local Government Unit has given a program which each barangay plastic sachets residuals will be donating their collected waste in Holcim Philippines a cement manufacturer and re-produces it. Based on the results a guideline in identifying safe, effective and sustainable Waste Management Practices in Santo Tomas, Pampanga was developed. This guideline will not only help the barangays to implement the practices implementing RA 9003, also it will help the community to be aware of their roles and the strategies in Solid Waste Management.