Country of publication

An ONIX code identifying the country where the product is published (ie where the publisher is based). Optional and non-repeating.

Format
Fixed length, two letters, based on ISO 3166-1. Note that ISO 3166-1 specifies that country codes shall be sent as upper case only
ReferenceName<CountryOfPublication>
ShortTag<b083>
Cardinality0…1
ExampleUS