BS ISO/IEC 18004:2015

Information technology. Automatic identification and data capture techniques. QR Code bar code symbology specification. | Status: Superseded, Withdrawn

1 Scope This International Standard defines the requirements for the symbology known as QR Code. It specifies the QR Code symbology characteristics, data character encoding methods, symbol formats, dimensional characteristics, error correction rules, reference decoding algorithm, production quality requirements, and user-selectable application parameters.