ISO/IEC 15415:2024 ✓ Most Recent

This document
— specifies two methodologies for the measurement of specific attributes of two-dimensional bar code symbols – one of which applies to multi-row bar code symbologies and the other to two-dimensional matrix symbologies;
— specifies methods for evaluating and grading these measurements and deriving an overall assessment of symbol quality;
— gives information on possible causes of deviation from optimum grades to assist users in taking appropriate corrective action.

This document applies to two-dimensional symbologies for which a reference decode algorithm has been defined, however the methodologies in this document can be applied partially or wholly to other similar symbologies.

NOTE: While this document can be applied to direct part marks, better correlation between measurement results and scanning performance can be obtained with ISO/IEC 29158 in combination with this document. See more