DPS has published the SSH standard ISO/IEC 15426-2:2023 "Information technology — Automatic identification and data capture techniques — Specification for bar code verifier compatibility — Part 2: Two-dimensional symbols"

The SSH standard ISO/IEC 15426-2:2023 specifies test methods for representative samples of equipment and minimum accuracy criteria applicable to verifiers using the ISO/IEC 15415 methodologies for multi-line bar code symbols and two-dimensional matrix symbols. This document also specifies reference calibration standards for the compliance of verifiers.