This part of ISO 8124 specifies a method for the determination of di-n-butyl phthalate (DBP), benzyl butyl phthalate (BBP), bis-(2-ethylhexyl) phthalate (DEHP), di-n-octyl phthalate (DNOP), di-iso-nonyl phthalate (DINP), and di-iso-decyl phthalate (DIDP) (see Annex A) in toys and children’s products. This part of ISO 8124 is applicable to toys and children’s products which are made of plastics, textiles, and coatings, etc. This International Standard has been validated for polyvinylchloride (PVC) plastics, polyurethane (PU) plastics, and some representative paint coatings (see Annex D). It might also be applicable to other phthalate esters and other products materials provided that adequate validation is demonstrated.