This International Standard defines the technical requirements for the bar code symbology known as Code 128. It specifies Code 128 symbology characteristics, data character encodation, dimensions, decoding algorithms and the application parameters which need to be defined by users. It specifies the Symbology Identifier prefix strings for Code 128 symbols.
ISO/IEC 15417:2000 history
2007ISO/IEC 15417:2007 Information technology - Automatic identification and data capture techniques - Code 128 bar code symbology specification
2000ISO/IEC 15417:2000 Information technology - Automatic identification and data capture techniques; bar code symbology specifications - Code 128