What is the REX number?

The Registered Exporter (REX) system is a certification system for originating goods in the preferential arrangements. This system is already used for several "third countries," such as the APS countries, Canada and Japan, and as of Jan. 1, 2021, so it will also be used for trade with Britain.

Validating your REX number?

Validating your REX number can be done very quickly and easily via this link.

https://ec.europa.eu/taxation_customs/dds2/eos/rex_validation.jsp?Lang=en