This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, as well as marking, Encasement, transportation and storage of self-cleaning coated Glass. It is applicable to self-cleaning coated Glass used in construction, automotive and solar cell fields, and self-cleaning coated Glass used in Miscellaneous fields can also refer to this standard. In this standard, self-cleaning coated Glass is defined as coated Glass that degrades the organic matter attached to the surface of the Glass under sunlight or ultraviolet rays and produces hydrophilicity, making the contaminants easy to clean. Photocatalytic nanomaterials are defined as materials with photocatalytic performance or coated photocatalyst on the surface. The photocatalytic performance refers to the photocatalytic reaction efficiency of the material surface.