The Supreme Student Government (SSG) is the foremost co-curricular student organization authorized to operate and implement pertinent programs, projects and activities in schools nationwide. It lays the groundwork for good governance, volunteerism, unity and cooperation by providing the students various venues where they can improve their leadership knowledge, skills and attitudes. It trains students to become better members of society in accordance with the ideals and principles of participatory democracy and good citizenship. SRCCMSTHS SSG leads students in organizing activities not just for the students but also for the Teaching and Non-Teaching School Staff. The organization also encourages and supports the participation of students in recognized activities from other co-curricular clubs or other school organizations.