The Tile Council of North America (TCNA) is a trade association representing manufacturers of ceramic tile, tile installation materials, tile equipment, raw materials, and other tile-related products. Headquartered in Anderson, SC, it facilitates the development of North American and international industry quality standards.
The TCNA regularly conducts independent research and product testing. It works with regulatory, trade, and other government agencies, offers professional training, and publishes installation guidelines, tile standards, economic reports, and promotional literature.
Green Squared is a multi-attribute third-party certification program developed by the TCNA as a sustainability standard for tiles and tile installation materials.