This European Standard specifies the form, dimensions and location of an edge indentation for a single standard tactile identifier, when applied to ID-1 cards. This edge indentation will appear at the option of the card issuer.
DS/EN 1332-2:1998 history
1998DS/EN 1332-2:1998 Identification card systems - Man-machine interface - Part 2: Dimensions and location of a tactile identifier for ID-1 cards