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Tile Council of North America (TCNA) researches, tests, and advances tile industry standards covering health, safety, sustainability, and environmental transparency. It develops consensus-based criteria, publishes ANSI/ASTM/ISO standards and the TCNA Handbook, and operates a lab offering ISO-accredited testing and custom research for clients worldwide. The organization also provides publications, resources, a product locator, industry news, and advocacy to support manufacturers, installers, buyers, and the public.
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