British Standards Document
BS ISO/IEC 18004
Information technology. Automatic identification and data capture techniques. QR code bar code symbology specification

https://doi.org/10.3403/30449692U

BS ISO/IEC 18004 is maintained by IST/6. The current release of this standard is:

BS ISO/IEC 18004:2024 Information technology. Automatic identification and data capture techniques. QR code bar code symbology specification

https://doi.org/10.3403/30449692 (published 02/10/2024)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS ISO/IEC 18004:2015 [current until 02/10/2024]
BS ISO/IEC 18004:2006 [current until 31/03/2015]
BS ISO/IEC 18004:2000 [current until 30/04/2007]