The purpose of MMSA is to establish standards of quality and performance of materials and methods for installation in the Ceramic Tile and Dimensional Stone Industries. MMSA is represented on the ANSI A108 committee, the Tile Council of America Handbook for Ceramic Tile Installation Committee, and the Marble Institute of America design manual committee. File and use these bulletins along with ANSI A108, the TCA Handbook, and the MIA Design Manual for more successful Ceramic Tile and Dimensional Stone installations.