The GCN App is modelled to meet:
- UNTP (UN/CEFACT)
- ISO-CASCO (ISO/IEC 17000 series) for conformity assessment vocabulary
- EU Ecodesign Regulation (2024/1781)
- Waste Directive Amendment (2025/1892)
- Consumer Empowerment Directive (2024/825, enforcement from September 2026)
- Extended Producer Responsibility (EPR) frameworks
- REACH (EC 1907/2006)
Also referenced: GS1 Standards, Open Supply Hub, CEN/CENELEC, and Sweden's Trace4Value/SwePass initiative.