ITF-14 is a variant of Interleaved 2 of 5 that conforms to GS1 specifications. This symbology is used globally for shipping and transportation logistics. ITF-14 differs from Interleaved 2 of 5 in that it always encodes 14 characters (as opposed to being of variable length) and always uses a check digit.

Interleaved 2 of 5 is defined in ISO/IEC 16390 Information technology - Automatic identification and data capture techniques - Interleaved 2 of 5 bar code symbology specification.

ITF-14 is defined in the GS1 General Specifications document.

ClosedSymbol Structure

ClosedCharacter Set

ClosedCheck Digit

ClosedSymbol Dimensions

ClosedBearer Bars