 American Association of Textile Chemists and Colorists

AATCC—the American Association of Textile Chemists and Colorists—is a 501(c)(6) not-for-profit professional association that provides test method development, quality control materials, educational development, and networking for textile and apparel professionals throughout the world.The American Association of Textile Chemists and Colorists (AATCC) develop the test methods the textile industry use to ensure product quality.