BS ISO/IEC 16388:2023

Information technology. Automatic identification and data capture techniques. Code 39 bar code symbology specification. | Status: Current

1 Scope This document specifies the requirements for the bar code symbology known as Code 39. This document specifies Code 39 symbology characteristics, data character encodation, dimensions, tolerances, decoding algorithms and parameters to be defined by applications. This document specifies the symbology identifier prefix strings for Code 39 symbols.