Part 3: Transmittal format binary encoding

3 Definitions

For the purposes of this document, the terms and definitions given in parts 1 and 2 of ISO/IEC 18023 and the following apply.

3.1 inter-transmittal reference (ITR)

reference from one SEDRIS transmittal to another

http://www.iso.ch/iso/en/ittf/PubliclyAvailableStandards/ISO_IEC_18023-3_Ed1.html