These implementation guidelines provide instructions for creating a consistent verification service for testing barcode quality as well as the integrity of the encoded data.
The latest version (currently version 1.0.0) is always available at https://ref.gs1.org/guidelines/barcode-verification/. Permanent links to specific versions are listed below.
- Version 1.0.0
- Published July 2015
- https://ref.gs1.org/guidelines/barcode-verification/1.0.0/