All parents and guardians of Amherst Regional High School students are welcome to join the ARHS Parent Guardian Organization (PGO). We are a DBA of the Amherst Regional Public Schools Parent Guardian Organization, a 501c3 Massachusetts Charity. Our mission is to promote communication and understanding among families, staff and the Amherst Area Community; to foster a spirit of collaboration by providing a forum for participation and the exchange of information and ideas; and to provide financial assistance where needed to enrich the academic and overall experience of all students.