The Global Returnable Asset Identifier (GRAI) is part of the GS1 system of standards. It is a simple tool to identify assets by type and can uniquely identify assets where required. The key is composed of a GS1 Company Prefix, Asset Type, Check Digit and optional serial number.
GRAI is one of two GS1 keys for asset identification. GRAI is used to identify returnable assets, the other being the Global Individual Asset Identifier. It is for re-usable packages... meer