Historical
ISO/IEC 15420:2000
Information technology -- Automatic identification and data capture techniques -- Bar code symbology specification -- EAN/UPC
This International Standard specifies the requirements for the EAN/UPC symbology including data character encodation, symbol formats, dimensions, test specifications, and a reference decoding algorithm.
Data content and the rules governing the use of this symbology are defined in the UCC/EAN system specifications.
International Organization for Standardization [iso]