Educational stakeholders can enhance the effectiveness and impact of the Alternative Learning System (ALS) programs in providing educational opportunities for marginalized and underserved populations. It is on this premise that this study aimed to evaluate the extent of the ALS program’s implementation in a large school division within Central Philippines for the 2021-2022 academic year. Data needed for this descriptive study was taken from 51 ALS teacher-respondents using a self-made survey questionnaire that passed the rigorous test of validity and reliability. The study’s focus on program implementation revealed that the Assessment of Learning component exhibited a very high extent of implementation, as evidenced by mean scores surpassing 4.5 across all assessed aspects. Similarly, Learning Resources demonstrated a high level of implementation, with the majority of mean scores exceeding 3.5. However, implementing the Learning Environment aspect was deemed moderate, signifying potential areas for enhancement. Regardless of age, both younger and older educators experienced robust implementation in the Assessment of Learning and Learning Resources aspects. Similarly, male and female teachers encountered high implementation levels in these dimensions. While family income did not significantly impact the Assessment of Learning and Learning Resources domains, it did influence the Learning Environment aspect. Specifically, higher-income individuals benefited from a more extensive implementation of the Learning Environment. The study’s outcomes have important implications for designing future capability-building plans and enhancing the educational experience within the ALS program. Keywords: Alternative Learning System, ALS Program Implementation, ALS Teachers, ALS Community Learning Center, ALS Learning Resources, ALS Assessments Negros Occidental