Earn your High School Diploma at Asmuyao Community School An accredited independent study school aligned with the Guam Department of Education curriculum. Need High School credit recovery? Seeking credits for advancement? Have you been out of school for several years? It is never too late to GRADUATE! ASC has fully certified teachers that will work to provide you with an individual plan to meet requirements for High School graduation. No age limits, part-time students, full-time students--ENROLL NOW!