Establishes general requirements for undyed multifibre adjacent fabrics which may be used for the assessment of staining in colour fastness test procedures. These adjacent fabrics exhibit standardized staining properties. Each component of these adjacent fabrics shall be made from fibres having staining characteristics similar to those used in the corresponding single-fibre adjacent fabrics specified in ISO 105-F:1985, sections F01 to F05, F07 and F08. The staining characteristics of multifibre adjacent fabrics shall be determined using the method in Annex A.