This standard specifies the specification and method of use of grey sample cards for assessing Color changes in Spinning & weaving products in colour fastness tests. Grey sample cards are used to evaluate Color changes in Spinning & weaving products under conditions such as washing or lighting. The standard provides Color accuracy and color measurement distance requirements for sample cards to facilitate long-term recording and comparison. The standard localizes the content of ISO 105-A02:1993 and introduces new background and cover material Color requirements, replacing the 1995 version, improving the use of gray sample cards.