ISO 11643:2009规定了一种确定对未使用的，尚未清洁的皮革的颜色和光洁度的溶剂溶液的抗性的方法。它不包括复合材料或完整的皮革服装。不打算用于对用于清洁服装的工艺进行任何指导。 在测试期间，皮革的颜色可以改变，并且所使用的相邻织物可能被染色。另外，皮革的表面可能会损坏。 在皮革，相邻织物或溶剂中吸收的水的存在尚未被发现是评估色牢度的关键因素

ISO 11643:2009 specifies a method for determining the resistance to solvent solutions of the colour and finish of unused, and not yet cleaned, leather. It does not cover composite materials or complete leather garments. It is not intended to be used to give any guidance on the process to be employed for cleaning garments. During the test, the colour of the leather can change and the adjacent fabric used can become stained. Additionally, the finish of the leather can be damaged. The presence of absorbed water in the leather, adjacent fabric or solvent has not been found to be a critical factor in assessing the colour fastness.