Specifies the physical characteristics of a tactile identifier mark used by visually-impaired card holders to distinguish their cards. Defines the area on the card for the tactile identifier mark (TIM) and the layout of Braille style embossed dots arran
SANS 7811-9:2009 history
2009SANS 7811-9:2009 Identification cards - Recording technique Part 9: Tactile identifier mark