The Global Language of Business
The GRAI is one of two GS1 Keys for asset identification. This GS1 Key is especially suitable for the management of reusable transport items, transport equipment, and tools and can identify these returnable assets by type and if needed also individually for tracking and sorting purposes.
Healthcare AIDC Implementation Guideline
(applies for GTIN, SSCC, GIAI, GRAI)
GRAIs can enable tracking of returnable assets.
Use GRAIs to identify returnable assets like trays, crates, or pallets. They can be used for tracking purposes or can be part of a hiring or rental system.
Check digit: This is calculated using a check digit calculator.
The GRAI is fully compatible with ISO/IEC 15459-5.