Exemption from Azo Dye Testing: textile imports from listed countries are not subject to azo dye testing under Appendix 2X. Exemption from Azo Dye Testing applies to imports of textiles and textile articles originating from the European Union, Serbia, Poland, Denmark, China, Australia, Canada, Japan and South Korea; such imports need not be tested for presence of azo dyes under Appendix 2X of the Foreign Trade Procedure 2015-2020.