The National Qualifying Examination for School Heads (NQESH) is a pivotal test designed to assess the leadership and management skills of aspiring school heads in the Philippines. This exam serves as the gateway for educational professionals seeking promotion to higher leadership positions, particularly the role of principal. By measuring competencies in areas such as instructional leadership, school governance, and operations, the NQESH ensures that only the most capable candidates are elevated to the responsibility of leading schools.

School heads play a crucial role in shaping the quality of education delivered at the ground level, where policies are implemented, and learning environments are crafted. Therefore, the NQESH is not just a test but a critical tool for educational reform, ensuring that only well-prepared and competent leaders are placed in positions where they can have the most significant impact on students, teachers, and the broader educational community.