EAN

The European Article Number (EAN) is a universal identifier for products, commonly printed in form of BarCodes on them. The numbers represented by those codes can either be 8 or 13 digits long, with the 13-digit-version being most common. EANs form a superset of the North American Universal Product Code (UPC) as every UPC can be made an EAN by adding a leading zero to it. Additionally every EAN is also a Japanese Article Number (JAN).

The identifiers were formerly assigned by EAN International which merged with Uniform Code Council (UCC, the guys behind the UPCs) and Electronic Commerce Council of Canada (ECCC) to become GS1.

A generalised term for EANs, UPCs and JANs is Global Trade Item Number (GTIN). MusicBrainz allows to store GTINs with ReleaseEvents, called barcode there. Before that was possible, they were commonly put in ReleaseAnnotations, using the informal ReleaseAnnotationStyle.

See also

• Wikipedia article about EANs
• An example at the UPC Database showing both the UPC and EAN variations of a product code