This part of ISO/IEC 15426 defines test methods and minimum accuracy criteria applicable to verifiers
using the methodologies of ISO/IEC 15415 for multi-row bar code symbols and two-dimensional matrix
symbologies, and specifies reference calibration standards against which these should be tested. This
part of ISO/IEC 15426 provides for testing of representative samples of the equipment.
NOTE ISO/IEC 15426-1 applies to verifiers for linear bar code symbols.