International Standard
ISO/IEC 18004:2015
Information technology — Automatic identification and data capture techniques — QR Code bar code symbology specification
Reference number
ISO/IEC 18004:2015
Edition 3
International Standard
Read sample
ISO/IEC 18004:2015
Published (Edition 3, 2015)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO/IEC 18004:2015

ISO/IEC 18004:2015
CHF 216
Convert Swiss francs (CHF) to your currency


ISO/IEC 18004:2015 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.

General information

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)