RCS vs GRS for Drinkware: What EU Retailers Require in 2026
EU retail buyers increasingly ask suppliers for recycled content verification on drinkware. The two acronyms that dominate vendor forms are RCS (Recycled Claim Standard) and GRS (Global Recycled Standard).
RCS in Brief
RCS verifies the presence and amount of recycled material in a product. Version 2.0 is now common in retailer RFPs.
Buyer question to ask: "What percentage is certified recycled content, and is it per component or whole product?"
GRS in Brief
GRS is broader: recycled content plus social, environmental, and chemical requirements along the supply chain. Retailers pursuing stronger sustainability positioning may prefer GRS over RCS-only documentation.
Which Do You Need?
| Scenario | Likely requirement |
|---|---|
| Supermarket private label EU | RCS 2.0 minimum; GRS preferred |
| Corporate merch with ESG report | RCS often sufficient |
| Fashion/lifestyle brand sustainability line | GRS more common |
Documentation Checklist
- Scope certificate (facility-level)
- Transaction certificates per shipment
- Product label claim matching certificate wording
- Bill of materials showing recycled input source
Jinhua Sonin Hardware supplies RCS- and GRS-aligned models. Questions? Contact us.