Product registries
- w:GS1
- GS1 México
- EANnet Australia (Australia) - not-for-profit
- ECCnet (Canada) - not-for-profit
- Open Food Facts (OFF)
- UCCnet (US) - not-for-profit subsidiary of Uniform Code Council, Inc.
- UDEX (UK, France) - Commercial
- SINFOS (Germany, Austria, Netherland) (Spain, Finland coming soon) - Commercial