The Art and Creative Materials Institute (ACMI) is a non-profit organization dedicated to promoting safe practices in the use of art materials. Founded in 1936, it focuses on ensuring that art supplies are safe for consumers, particularly children and educators. ACMI provides guidelines and certifications for products, helping to inform users about the safety of various materials. ACMI is known for its AP (Approved Product) seal, which indicates that a product has been tested for harmful substances. The institute collaborates with manufacturers, educators, and health professionals to raise awareness about the importance of using safe and non-toxic art materials in creative activities.