General principles. Definition of the grey scales for change in colour and for staining. Methods for determining colour fastness to approximately 70 different agents.
BS 1006:1990 history
1999BS EN ISO 105-A04:1999 Textiles - Tests for colour fastness - Method for the instrumental assessment of the degree of staining of adjacent fabrics
1990BS 1006:1990 Methods of test for colour fastness of textiles and leather