Global Model Number Helper Libraries

The GS1 GMN Helper Libraries is an open-source project. The helper libraries were written by GS1 for check character pair generation and verification of a GS1 Global Model Number (GMN). With the GS1 General Specification Release 21.0 in January 2021, this library is suitable for all uses of the Global Model Number. This includes use for Regulated healthcare medical devices that fall under the EU regulations EU MDR 2017/745 and EU IVDR 2017/746, specifically when a GMN is used as the embodiment of a Basic UDI-DI.

Main sections:

- Check character generation and validation

- Designed for study

- Designed for integration

- Batteries included

- Available libraries

- Licence

- Pedigree