This part of ISO/IEC 15426 defines test methods and minimum accuracy criteria for verifiers using the
methodology of ISO/IEC 15416 for linear bar code symbols, 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 15426-2 applies to verifiers for two dimensional bar code symbols.