Abstract: The present invention relates to a multi-layer label, including: a backing film having a first surface and a second surface, and a topcoat layer containing a polymeric matrix and a flame retardant and having a first surface and a second surface, the second surface of the topcoat in intimate contact with the first surface of the backing film, in which the label as a whole is in compliance with UL94 VTM-0 standard and comprises less than 900 ppm of chlorine, less than 900 ppm of bromine, and less than 1500 ppm of chlorine and bromine in combination. The multi-layer label may further include a flame retardant layer containing a binder and a flame retardant, and/or an adhesive layer optionally containing a flame retardant. The multi-layer label is useful in electronic products and mass transportation.