CAN/CSA-ISO/IEC 24723:12 (R2016)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and mathematical
   operators
4 Symbol description
5 Source data encodation into a binary string
6 Error correction
7 Linear component requirements
8 CC-A component requirements
9 CC-B component requirements
10 CC-C component requirements
11 Symbol dimensions
12 Graphical requirements
13 Symbol quality
14 Transmitted data
15 Application-defined parameters
Annex A (normative) - Symbology identifiers
Annex B (normative) - Parsing AI element strings
Annex C (normative) - 2D component escape mechanism
Annex D (informative) - Printing considerations
Annex E (informative) - Base 928 radix conversions
Bibliography

Specifies the requirements for the GS1 Composite symbology. It specifies the GS1 Composite symbology characteristics, data character encodation, symbol formats, dimensions and print quality requirements, error correction rules, and reference decoding algorithms.

Preface Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T). This Standard supersedes CAN/CSA-ISO/IEC 24723-06 (adoption of ISO/IEC 24723:2006, first edition, 2006-04-15). At the time of publication, ISO/IEC 24723:2010 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC. Scope This International Standard defines the requirements for the GS1 Composite symbology. It specifies the GS1 Composite symbology characteristics, data character encodation, symbol formats, dimensions and print quality requirements, error correction rules, and reference decoding algorithms. For those linear and 2D components of GS1 Composite symbols with published symbology specifications, those published specifications apply, except as specifically noted in this International Standard.