Notes: Scope: To develop test methods for evaluating the dyeing properties of different dye classes and dyeing systems; To encourage discussions and publications of papers on dyeing theory; and To promote the understanding of modern dyeing theory through symposia, workshops and/or seminars. Test Methods 140, 141, 146, 154, 155, 156, 157, 159, 163,166, 167, 170, 176, 184.