What is a UNN (Unique Notification Number) and how is it used?

Sep 2, 2025

When an importer or their agent submits a notification in IPAFFS, the system automatically generates a UNN – Unique Notification Number. This number is more than just a reference: it is the key identifier that links together the pre-notification, the Common Health...

How is IPAFFS linked to the customs CDS declaration?

Sep 2, 2025

For goods that are subject to sanitary and phytosanitary (SPS) controls, customs clearance in the UK depends on more than just fiscal and tariff compliance. The customs system, CDS (Customs Declaration Service), must be able to verify that the consignment has been...

What is IPAFFS?

Sep 2, 2025

IPAFFS is the United Kingdom’s Import of Products, Animals, Food and Feed System, the national online service used to pre-notify authorities about imports that are subject to sanitary and phytosanitary controls. In plain terms, it is the digital front door for goods...

Who needs to use IPAFFS?

Sep 2, 2025

The obligation to use IPAFFS applies to any business or individual that is responsible for bringing regulated goods into Great Britain, meaning England, Scotland or Wales. In regulatory language, this person or business is referred to as the importer of record. If you...

What CHED documents are required and when?

Sep 2, 2025

In the United Kingdom, a CHED – Common Health Entry Document – continues to exist, but it is generated and managed exclusively through the IPAFFS system. After Brexit, the UK no longer uses the European TRACES NT platform. Instead, IPAFFS is the single national portal...