ISO IEC 24723:2010 pdf download – Information technology — Automatic identification and data capture techniques — GS1 Composite bar code symbology specification. In all cases where a CC-A component is shown in the table, the printing software shall automatically use a CC-B component (of the same number of columns) when the data to be encoded exceeds the maximum capacity of the CC-A or other means shall be provided to enable the correct selection of CC-A or CC-B to suit the length of the data. The presence of an add-on symbol shall not affect the choice of 2D component. When the...