This standard applies to silver nanosuspensions used as disinfecting additives in the manufacture of disinfectants, perfumery and cosmetic products, paints and varnishes, construction and textile materials, polymer products, electronic equipment and optics, medical products, pharmaceutical products, biologically active additives. This International Standard specifies general specifications for silver nanosuspensions and test methods. Silver nanosuspension is a raw material for industrial processing. Methods for using nanosuspensions should be established in regulatory documents and technical documentation for the corresponding types of products.