PTSO
School Support Organizations (SSO) are a valued resource and much appreciated supporters of our students and schools. Volunteers with our SSOs work hand-in-hand with our schools and are required to follow certain guidelines and policies as defined in the Tennessee Code Annotated 49-2-603 (School Support Organization Financial Accountability Act - S.S.O.F.A.A.) and board policy of the Maryville City Schools 2.404.