Application Identifier 427 specifies an ISO-based country subdivision code (e.g. provinces, states, and cantons) from which the product originates.
The ISO country subdivison code contains a maximum of three alphanumeric characters based on ISO 3166-2:2007.
Note: This AI applies to a collection of products in e.g. a carton where the products originate from one region.
Note: The specified region of origin is where the product has been processed or manufactured. It is the responsibility of the owner to determine the correct origin.
Ai 427 must always be indicated together with a GTIN and AI 422 (indicating the country of origin of the product).